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Functions
Page 10
Questions (10,839)
Suppose that R is the set of real numbers. Let f: R--> R be defined by f(x)= mx+b, where m and b are real numbers and m is
2 answers
asked by
Molly
626 views
Create a piecewise function of the following scenario where Upper D left-parenthesis t right-parenthesis is the total distance
2 answers
asked by
George
575 views
Let f(x)=1/x and g(x)=x^2 + 5x.
a. Find (f*g)(x) b. Find the domain and range of (f*g)(x).
7 answers
asked by
Betty
1,179 views
Let f(x)=4√x
If g(x) is the graph of f(x) shifted up 3 units and right 2 units, write a formula for g(x). g(x)=
4 answers
asked by
Callie
9,160 views
A function is created to represent the costs of living per person in the family. What restrictions would be made to the domain?
A
3 answers
asked by
Daven
2,295 views
What is the difference between domain and range?
The domain of a function is the set of all values for the independent variable
2 answers
asked by
sue
1,589 views
Suppose the graph of f is a parabola with vertex at (2,1). Suppose g(x) = 3 x + 2.
a) What are the coordinates of the vertex of
3 answers
asked by
Jessica
955 views
3.Given the function f defined by f(x)=2x^3-3x^2-12x+20
a.Find the zeros of f b.Write an equation of the line perpendicular to
4 answers
asked by
Yoona
1,350 views
Describe the transformations.
1. g(x)=(2x)^2 2. g(x)=-1/2x^2
3 answers
asked by
Anonymous
576 views
The value of the inventory of a particular book is the price of that book times the number of copies we have in stock. Write a
1 answer
asked by
Student
646 views
If f(x) =1/(x² - 8)²,find the expression for inverse function g(f) =f^(-1) (x)
2 answers
asked by
JAC OB254
62 views
Compare the growth rate of the functions f(x) = 4x and g(x) = the square root of the quantity of 16 raised to the x power plus 2
4 answers
asked by
xinyan
1,907 views
Let f(x) be the function 8x^2-5x+2 . Then the quotient [f(5+h)-(5)]/h
can be simplified to ah+b for: a= b=
5 answers
asked by
katrina
7,140 views
WRITING & USING FUNCTIONS FROM VERBAL DATA
Question is below Tina is saving $0.30 per week. 5 weeks ago she had $1.95. Write a
3 answers
asked by
John
520 views
I have
- to graph each relation - decide if it is a function - state the domain and the range. 1) {(2,3),(4,-3),(5,1),(-1,3)} how
5 answers
asked by
Amy~
651 views
At a certain marathon race, the winner comes in at a time of 130 minutes. Second place comes in at a time of 135 minutes, and
3 answers
asked by
No name
907 views
Describe e y = 6(g(x) - 9) as the result of first applying a stretch or compression and then applying a shift to g.
First a
1 answer
asked by
Steve
460 views
Find the inverse function of f(x) =e^x+1
2 answers
asked anonymously
50 views
**Q17:**
- Create a function called `sets_from_minifig` that takes as input a minifig number (as a string) and returns a list of
2 answers
asked by
Ccolloh
239 views
Q17:
Create a function called sets_from_minifig that takes as input a minifig number (as a string) and returns a list of sets a
2 answers
asked by
Ccolloh
145 views
Find the domain of f(x)=√(6+x-x²)
4 answers
asked anonymously
94 views
Which function rule represents the table of values x -3-2-1 0 1 y -1 2 5 8 11 thank you
2 answers
asked anonymously
111 views
Which function rule represents the table x-4-2-1 0 1 y-1 2 5 8 11
2 answers
asked anonymously
56 views
A can of soda is placed inside a cooler. As the soda cools, it’s temperature T in degrees Celsius is given by the function,
21 answers
asked by
Van
113 views
The graph if f is translated a whole number of units horizontally and vertically to obtain the graph of h
The function f is
7 answers
asked by
Van
117 views
From the given set of formula, which one is not a linear function?
A rectangle whose width of w units and length of 5 units has
2 answers
asked anonymously
103 views
Which of the following is a linear function?
x2 = 5y x = 3 + y2 x = 5 + y x3 = 6y2
7 answers
asked anonymously
67 views
Which one of the following situations could be represented by a linear function?
The price of a car depreciates at a certain rate
2 answers
asked anonymously
77 views
Which of the following graphs represents the function y = x + 3?
Graph B Graph A Graph D Graph C
2 answers
asked anonymously
68 views
given the function rule f(x)=x^2-5x +1, what is the output of f(-3)
a 7 b -5 c 25 d 5
2 answers
asked anonymously
71 views
given the function rule f(x)=x^2-5x, what is the output of f(-3)
a 7 b -5 c 25 d 5
2 answers
asked anonymously
46 views
Which function has greater rate of change?
Table 1 x 2 5 6 9 y 5 11 13 19 Table 2 x 2 5 6 9 y 4 13 16 25 Table 1 Table 2 Both the
2 answers
asked anonymously
156 views
Find the range of values of x for which each of the following functions is decreasing
(x^2)/2-5x+1 x^3-(5/2)x^2-2x+1
2 answers
asked by
Sinachi
110 views
Find the range of values of x for which each of the following functions is increasing
(3/10)x^4-(4/5)x^3-3x^2+36/5x+1 1+3x-2x^2
2 answers
asked by
Sinachi
78 views
g(x)=(-(x^2+9))^0.5+1/(x-1) domain and range show the step briefly
4 answers
asked anonymously
55 views
g(x)=√-(x^2+9)+1/(x-1) find the domain and range show the step briefly
2 answers
asked anonymously
95 views
How can find the range of fog (x)
2 answers
asked anonymously
82 views
Find domain and range of √1+√1-√1-x^2 show necessary steps
2 answers
asked anonymously
94 views
The graph of the function C(x) = −0.34x2 + 12x + 62 is shown. The function models the production cost, C, in thousands of
2 answers
asked anonymously
148 views
The path of a firework is described by the function: h(1) = 4.97? + 491 + 1.5
where h(t) is the height of the firework, in
2 answers
asked anonymously
158 views
The path of a firework is described by the function: h(1) = 4.97? + 491 + 1.5
where h(t) is the height of the firework, in
2 answers
asked anonymously
142 views
In the following piece of code that calculates the temperature in Fahrenheit, which piece would be most appropriate to develop a
2 answers
asked by
hmmmm
184 views
User
In the following piece of code that calculates the temperature in Fahrenheit, which piece would be most appropriate to
1 answer
asked by
hmmmm
135 views
Which of these is described as a discrete piece of code that is part of a program and contains one or multiple routines?
a.
2 answers
asked by
hmmmm
265 views
Two functions f and g are defined by 𝑓: 𝑥 →
𝑥 1+𝑥 𝑎𝑛𝑑 𝑔: 𝑥 → 𝑥 − 1, find the composite
2 answers
asked by
Benny
87 views
The function, f is defined by 𝑓: 𝑥 → 2𝑥−3
𝑥 , 𝑥 ≠ 0. Find 𝑓−1 A. 3 𝑥−2 B. 3 2−𝑥 C. 2 𝑥−3
5 answers
asked by
Benedict
142 views
Find 𝐹(𝑥), if 𝑓(𝑥 − 2) = 𝑥3 + 3𝑥2 − 3𝑥 + 7
2 answers
asked by
Benedict
113 views
Complete and submit the assignment below, then you can proceed onto the next lesson.
1. In your own words, explain the meanings
2 answers
asked anonymously
154 views
Please show your work :)
1. What is the period of the function? y= 2 cos π x 2 1 4 4.John's clock is broken. The minute hand
2 answers
asked by
kiki
129 views
For the functionn f(x) = 5 √x/5
find f^-1(x)
6 answers
asked by
kiki
69 views
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