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Algebra2
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Questions
Decide whether y is a function of x.
1. 5x-y=10 2.x^2+y^2=4
1 answer
asked by
Unknown
256 views
Determine if the given function is even, odd or neither.
1. f(x)= 3x^4 -2x^2 Even? 2. f(x)= x^3+x
2 answers
asked by
BillyBob
710 views
If f(x) = int(x), find the given functional value.
1. f(-14.321)
1 answer
asked by
Unknown
250 views
If f = (1, 2), (2, 3), (3, 4), (4, 5),
g = (1, -2), (3, -3), (5, -5), and h = (1, 0), (2, 1), (3, 2), Help? 1. (f)/(h) 2. g o f o
1 answer
asked by
Unknown
223 views
Find and simplify a) f(a), b) f(a + h
c) f(a+h)-f(a) / h ; h=0 1. f(x)=x^2+5x-10 HELP.
1 answer
asked by
Unknown
325 views
Find the functional values f(-5), f(1), and f(3) for the compound function.
1. f(x)=|x-5| if x≤1 ; (1)/ (x+1) if x>1
1 answer
asked by
Unknown
332 views
Give the domain of the function.
Help.. 1. g(x)= (5)/(x^2-25) 2. f(t)= 3t^2+5t+2 3. h(x)=√5x-2
1 answer
asked by
Unknown
302 views
Graph the given function using the given values of x. Also use the graph to determine the domain and range of the function.
1.
1 answer
asked by
Unknown
384 views
Graph the given function using the given values of x. Also use the graph to determine the domain and range of the function.
1.
1 answer
asked by
Unknown
325 views
Find the center and radius of the given circle and graph it.
1. x^2+y^2+10y+21=0
1 answer
asked by
Victoria
349 views
Determine if the given relation is function or not. Give its domain and range.
16. (-1, 2), (1, 3), (-1, 4), (2, 5) 17. (1, 1),
1 answer
asked by
Leaaf
367 views
Help?
Decide whether y is a function of x. 1. 5x-y=10 2.x^2+y^2=4
1 answer
asked by
Lauran
325 views
Help?
Write an equation for the line in point/slope form and slope/intercept form that has the given condition. 4. Slope = 3/2
1 answer
asked by
Victoria
509 views
Can these get checked.
Find the slope of the straight line that passes through the given points or state that the slope is
1 answer
asked by
Victoria
435 views
problems 8 - 11: Give the slope and y-intercept of the given line.
1. 2x-3y=6 2. y=-2x 3. y=3
1 answer
asked by
amy
243 views
Give the slope and y-intercept of the given line
1. x+2=0
1 answer
asked by
amy
274 views
Find the slope of the line that is a) parallel and b) perpendicular to the given line.
1. x= -8 2. y=10
1 answer
asked by
Joanaa
416 views
Find the center and radius of the given circle.
1. x^2 + y^2 + 10y + 21 = 0
1 answer
asked by
Ana
338 views
Write an equation for the line in point/slope form and slope/intercept form that has the given condition.
1. Passes through (3,
1 answer
asked by
Pablo
400 views
Write the standard form of the equation of the circle with the given center and radius.
1. center (-2, 0) and r = 3
2 answers
asked by
Pablo
490 views
Decide whether y is a function of x.
1. 5x - y = 10 2. x^2 + y^2 = 4
1 answer
asked by
Jojo
284 views
Find and simplify a) f(a), b) f(a + h) and c)
F(a+h) - f(a) / h ; 1. f(x) = x^2 + 5x -10
3 answers
asked by
Devin
437 views
Give the domain of the function :
1. g(x) = 5 / x^2 - 25 2. f(t) = 3t^2 + 5t + 2 3. h(x) = SquareRoot Of : 5x - 2
1 answer
asked by
Unknown
317 views
Graph the given function using the given values of x. Also use the graph to determine the domain and range of the function.
1.
1 answer
asked by
Unknown
442 views
Graph the given function using the given values of x.
1. f(x) = 5 ; x = -3, -2, -1, 0, 1, 2, 3 2. g(x) = x^3 + 2 ; x = -2, -1, 0,
1 answer
asked by
Sara
361 views
Check Please?
Determine if the given function is even, odd or neither. 1. f(x) = 3x^4 - 2x^2 =Even. 2. f(x) = x^3 + x = Odd.
2 answers
asked by
Pam
1,028 views
Check ?
If f(x) = int(x), find the given functional value. 35. f(-14.321) = 14
4 answers
asked by
Victoria
329 views
Are these Correct?
Write an equation for the line in point/slope form and slope/intercept form that has the given condition. 1.
2 answers
asked by
Victoria
917 views
Check?
Give the slope and y-intercept of the given line. 1. 2x-3y=6 = 3y = 2x-6 y = 2/3 x - 2 2. y=-2x = 2/1x + 1 3. y=3 = y=3/1x
1 answer
asked by
Sara
292 views
Check?
Give the slope and y-intercept of the given line. 1. 2x-3y=6 = 3y = 2x-6 y = 2/3 x - 2 2. y=-2x = 2/1x + 1 3. y=3 = y=3/1x
1 answer
asked by
Sara
265 views
Check?
Find the slope of the line that is a) parallel and b) perpendicular to the given line. 1.x=-8 = 1/2x ; 3/7y 2.y=10 =2/3x ;
1 answer
asked by
Nessa
306 views
Check?
Write the standard form of the equation of the circle with the given center and radius. 14. center (-2, 0) and r = 3 =18
1 answer
asked by
Nessa
449 views
Give the domain of the function.
1. g(x)= 5/ x^2 -25 = all real numbers 2.f(t)= 3t^2+5t+2 = Negative 3. h(x)= squareRoot of ;
1 answer
asked by
Nessa
365 views
Check?
Find the center and radius of the given circle 1. x^2+y^2+10y+21=0 = 5
4 answers
asked by
Nessa
436 views
Determine if the given relation is function or not. Give its domain and range.
16. (-1, 2), (1, 3), (-1, 4), (2, 5) 17. (1, 1),
1 answer
asked by
Nessa
422 views
Find the functional values f(-5), f(1), and f(3) for the compound function.
1. f(x)= |x-5| if x≤1 ; (1)/(x+1) if x>1
1 answer
asked by
Unknown
342 views
Check?
25. f(x)= x^2-1 ; -3, -2, -1, 0, 1, 2 ,3 = f(x); -3^2-1=-10 f(x) ; -2^2-1=-5 f(x) ; -1^2-1=-2 f(x) ; 0^2-1=-1 f(x) ;
2 answers
asked by
Unknown
927 views
is this right?
27. h(x)= |x-3| ; x=0,1,2,3,4,5,6 h(x); |0-3| =3 h(x); |1-3|=2 h(x); |2-3|=1 h(x); |4-3|=1 h(x); |5-3|=2 h(x);
1 answer
asked by
Unknown
230 views
Help?
f(x)=5 ; x=3,-2,-1,0,1,2,3
1 answer
asked by
Unknown
238 views
Is this right?!
G(x)=x^3+2 ; x=-2.-1.0,1,2 g(-2) ; -2^3+2=-6 g(-1) ; -1^3+2=1 g(0) ; 0^3+2=2 g(1) ; 1^3+2=3 g(2) ; 2^3+2=10
5 answers
asked by
Unknown
555 views
Is this right??
1. f(x)= |x-5| if x≤1 ; (1)/(x+1) if x>1 f(-5) = |-5-5| = 10 f(1) = |1-5| = 4 f(3) = 1/4
1 answer
asked by
Unknown
235 views
Factor the polynomial p(x)=x^4-x^3-6x^2+4x+8
1 answer
asked by
Asia
316 views
Combine, rewrite & solve:
4 log base 9 of 3 = x log base x of 12 + log base x of 18 = 3
1 answer
asked by
Anonymous
321 views
The perimeter of a square is 12 cm greater than that of another square. It's area exceeds the area of the other by 39 cm^2. Find
1 answer
asked by
Tim
427 views
Please me with this
thanks What is the solution of the system of equations? 3x + 2y + z =7 5x + 5y + 4z =3 3x + 2y + 3z =1
6 answers
asked by
bowershe
3,346 views
what is the solution to the above system of equation 2x + 5y =-4
4x -5y =22
4 answers
asked by
bowershe
1,083 views
What is the common ratio of the geometric sequence whose second and fourth terms are 6 and 54, respectively?
2 answers
asked by
Whitney
837 views
A football is thrown by a quarterback, the footballs height in feet will be 7.5 ft in the air because that's about the right
4 answers
asked by
BT
656 views
Graph the compound inquality on the number line.
x< 3 or x > 6
1 answer
asked by
Lady G
374 views
Please,Please explain how you get your answer."And"compound inequality -1<3+2x<11 and 1-x>-3 or 5x-1>19
- - Thank You
1 answer
asked by
Anonymous
365 views
2i^7
i^42 i^100
4 answers
asked by
JJ
280 views
write a equation of a line that is perpendicular to y=-2/3-5 and goes through -4,3
1 answer
asked by
jj
313 views
so on 2^7i list i as -1 seven times equals out -1 or -i then what
i still cant solve i^100
1 answer
asked by
jj
296 views
log2(x+8)-log2(5)=4
1 answer
asked by
AJ
313 views
When using the Vertical motion model, where does the leading coefficient -16 come from? When will it not be -16 and how will you
4 answers
asked by
Samantha
873 views
2|3x-5|-8=8
3 answers
asked by
wALDEN
397 views
Let g(x) be the reflection of f(x)=x^2+5 What is the function rule for g(x)?
I know the first part would be-x^2 but not sure if
3 answers
asked by
Steve
2,262 views
Solve the inequalities by graphing
y<=4x-1 y>3x-1
3 answers
asked by
Steve
2,965 views
Solve the system for
2x=3y=2 3x-5y=22
3 answers
asked by
Giovanni
579 views
Solve the system by elimination.
-2x+2y+3z=0 -2x-y+z=-3 2x+3y+3z=5
2 answers
asked by
Steve
651 views
Solve the system by substitution
-x-y-z=-8 -4z+4y+5z=7 2x+2z=4
3 answers
asked by
Steve
638 views
What is the equation, in standard form, of a parabola that contains the following points?
(-2,-20),(0,-4),(4,-20) 1- y=-2.5x^2+5x
3 answers
asked by
Steve
882 views
Simplify the expression
-5+i/2i -5+i over 2i
5 answers
asked by
steve
390 views
Complex numbers can be graphed on the xy coordinate plane. TRUE OR FALSE
My answer is yes
4 answers
asked by
Steve
1,335 views
A quadratic equation can be written in vertex form or in standard form. Sometimes one form is more beneficial than the other.
4 answers
asked by
Steve
2,113 views
Which points are the best approximation of the relative maximum and minimum of the function?
f(x)=x^3+3x^2-9x-8
3 answers
asked by
Steve
1,755 views
8^3x=60
rewrite using the rules for exponents
1 answer
asked by
Steve
358 views
write an equation to represent the situation: if a player made 12 out of 15 free throws, how many consecutive free throws would
3 answers
asked by
Joleen
1,477 views
Which expression gives the solution -5+2x^2=-6x?
1 answer
asked by
Steve
384 views
Find all of the real square roots of -9/16.
3 answers
asked by
Steve
2,684 views
What is the simplest form of the quotient?
^4√810/^4√2
2 answers
asked by
Steve
1,201 views
Find the product
sqrt 5 times 3sqrt5
3 answers
asked by
Steve
1,342 views
f(x)2x^(2)+x-3 g(x)=x-1
Perform the indicated operation, then find the domain (f*g)(x)
3 answers
asked by
Steve
1,419 views
let f(x) = -2x+4 and g(x) = -6x-7
find f(x)-g(x)
1 answer
asked by
Steve
338 views
f(x)=3x-7 and g(x) = -2x-6 find (fog)(4)
4 answers
asked by
Steve
6,733 views
let f (x)=x-3,and g(x)=x^2
find f(g)(4)
1 answer
asked by
steve
300 views
Does the relation in the table represent direct variation, inverse variation, or neither? if it is direct or inverse variation,
4 answers
asked by
Steve
1,684 views
What is the sum of the first 10 terms of the sequence defined by an = 2n - 3?
3 answers
asked by
Steve
1,757 views
find a quadratic function in standard form for each set of points.
(-1,2),(0,1),(1,-4)
4 answers
asked by
Steve
432 views
4x^2+4y^2=64.
what are the domain and range? my answer is domain;all real numbers range;-4<=4<=4
3 answers
asked by
Steve
1,033 views
What are it's line of symmetry?
4x^2+y^2=9 my answer is it has 2 lines of symmetry, the x and y axis
2 answers
asked by
Steve
610 views
Write an equation of a parabola with a vertex at the origin and a directrix at y=-5.
my answer is focus 6,0, directrix =-6
3 answers
asked by
Steve
2,342 views
What is an equation of a parabola with the given vertex and focus?
vertex(-2,5) focus(-2,6)
4 answers
asked by
Steve
392 views
Find the values of the inverse function in radians. 1. sin^-1(0.65)?
answer choices: a. 0.71+2pi n and -0.71+2pi n b. 0.71+2pi n
4 answers
asked by
Steve
752 views
Write three trigonometric equations each with the complete solution
pi+2pin
3 answers
asked by
steve
305 views
determine if the hyperbola is vertical or horizontal
then find the vertices foci and asymptotes y^2/25-x^2/100=1 My answers
2 answers
asked by
Tyler
573 views
Use the formula D=rt where D is distance, r is rate, and t is time.
The distance is 40 Julio finishes the 40 yd dash in 4.39
4 answers
asked by
Hailey
1,908 views
if the slope of the line that passes through the given pair of points is 13, find the value of X.
(-1/4,1/6) and (1/3,x)
1 answer
asked by
BO
440 views
if the slope of the line that passes through the given pair of points is 13, find the value of X.
(-1/4,1/6) and (1/3,x)
6 answers
asked by
BO
466 views
what are the x and y intercepts 3x-7y=42
3 answers
asked by
Anonymous
599 views
find g(x+3) given g(x)=5x-1
3 answers
asked by
Anonymous
359 views
g(x)=17 G(x)=5x-1
1 answer
asked by
Anonymous
275 views
write an equation for each line described. Express answers in point slope or slope intercept form.
A) The line perpendicular to
1 answer
asked by
Anonymous
425 views
g(x)=17 G(x)=5x-1
solve for g(x)=17 is the answer 84
3 answers
asked by
Anonymous
314 views
write an equation for each line described. Express answers in point slope or slope intercept form.
A) The line perpendicular to
2 answers
asked by
Anonymous
558 views
the line perpendicular to 4y-2x=7/3 passing through (9, -2) write an equation for each line described express answer in point
5 answers
asked by
Bo
563 views
write an equation for each line described. Express answers in point slope or slope intercept form.
A) The line perpendicular to
1 answer
asked by
Bo
472 views
g(x)=5x-1
solve g(x)=17
1 answer
asked by
Kim
261 views
The cost, in dollars, of a one day car rental is given by C(x)=37+0.15x where x is the number of miles driven.
What is the
3 answers
asked by
MR.BEAN the 2ND
845 views
Etch clean graphics uses on cleanser that is 25% acid and a 2ND that is 50% acid. How many liters of each should be mixed to get
4 answers
asked by
MR.BEAN the 2ND
575 views
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