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drum
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drum
Questions (97)
M \left(-1,5\right) is the midpoint of AB If A has coordinates \left(4,3\right) Find the x coordinate of B. (Use the variable x
1 answer
30 views
M \left(-1,5\right) is the midpoint of AB If A has coordinates \left(4,3\right) Find the x coordinate of B. (Use the variable x
1 answer
33 views
The points P \left(-3,0\right), Q \left(-3,-5\right) and R \left(0,-5\right) are the vertices of a right-angled triangle, as
11 answers
55 views
A circle has the equation 16x^2+16y^2=256. What are the coordinates for the centre of the circle?
6 answers
40 views
A circle has the equation 16x^2+16y^2=256. Hence sketch the curve 16x^2+16y^2=256
1 answer
53 views
A (3,-1), B (0,0) and C (-3,k) are the vertices of a right-angled triangle with right angle at B. Find the value of k.
1 answer
29 views
A (4, 1), B (0, 0) and C (-2, k) are the vertices of a right-angled triangle with right angle at B. Find the value of k.
1 answer
37 views
\frac{1}{2}\times \sqrt{\left(4-0\right)^2+\left(1-0\right)^2}\times \sqrt{\left(-2-0\right)^2+\left(8-0\right)^2}
1 answer
28 views
5x 2 + x + 3 = (x + 3)(5x + .)
1 answer
29 views
3. a) Graph the system x y 5 and 3x 4y 12 by hand.
b) Solve the system using your graph. c) Verify your solution using graphing
1 answer
45 views
Alex needs to rent a minivan for a week to take his band on tour.
Easyvans charges $230 plus $0.10/km. Cars for All Seasons
1 answer
76 views
Solve each linear system by graphing.
a) x y 3 d) 2x y 10 x y 7 y x 2 b) x y 8 e) y 3x – 5 4x 2y 8 y 2x 5 c) y 2x – 4 f) 6x
1 answer
24 views
Willow bought 3 m of denim fabric and 5 m of cotton fabric. The
total bill, excluding tax, was $22. Jared bought 6 m of denim
1 answer
54 views
(4r + 3) (7s + 4)
1 answer
21 views
(7q + 6) (2q + 5) - 2
1 answer
14 views
5(7x + 6) (x - 1) - 6
1 answer
15 views
-2(x/2 -7) (x + 6) + 3x
1 answer
31 views
(3x + 1/5) (3x - 1/5)
1 answer
13 views
3(4m + 3n) (m - n) - (m -+ n) (3m + 4n)
1 answer
15 views
(p + 2)^2 - (p + 11)^2
1 answer
24 views
2(4x + 3y) (x - y) - (x + y) (3x + 4y)
1 answer
13 views
a^2 + (5 - a) (5 + a) - 1
1 answer
14 views
3x (9x - 4y) (9x + 4y)
1 answer
11 views
To eliminate y from each linear system, by what numbers
would you multiply equations 1 and 2 ? 1) 3x - 7y = 11 2) 5x + 8y = 9 1)
1 answer
16 views
Solve each system by using elimination.
A) 3x + y = -2 C) 4x - y = 5 E) 3x - 2y = -39 F) 5x - y = -3.8 x - y = -6 -5x + 2y = -1 x
1 answer
12 views
In a charity walkathon, Lori and Nicholas walked 72.7 km.
Lori walked 8.9 km farther than Nicholas. a) Create a linear system to
1 answer
26 views
The perimeter of a beach volleyball court is 54 m. The difference
between its length and its width is 9 m. a) Create a linear
1 answer
28 views
11. Determine the point of intersection for each pair of lines. Verify
your solution. x 2 - 5y = 7 x 11 - y 8 = -2 6x - 5y = -12
1 answer
22 views
Each gram of a mandarin orange has 0.26 mg of vitamin C and
0.13 mg of vitamin A. Each gram of a tomato has 0.13 mg of vitamin C
1 answer
34 views
.Graph each quadratic relation and determine
i) the y-intercept ii) the zeros iii) the equation of the axis of symmetry iv) the
1 answer
34 views
The x-intercepts of a quadratic relation are - 4 and 3, and the second differences are positive.
a) Is the y-value of the vertex
1 answer
24 views
Use the graph to determine the equation of each parabola. Express the equation in both factored form and standard form
- 5 - 20 6
1 answer
47 views
Write each quadratic equation in factored form and standard form. State which way the parabola opens.
Zeros= -1 and -7 Points on
1 answer
38 views
The Rudy Snow Company makes custom snowboards. The company’s profit can be modeled with the relation , where x is the number
1 answer
31 views
A toy rocket is placed on a tower and launched straight up. The table shows its height, y, in meters above the ground after x
1 answer
22 views
Use the graph to determine the equation of each parabola. Express the equation in both factored form and standard form
points on
3 answers
48 views
1. Write the equations of two different quadratic relations that match each description.
a) The graph has a narrower opening than
1 answer
16 views
1. Write the equations of two different quadratic relations that match each description.
(Choose one to do) /1 a) The graph has a
1 answer
21 views
The point (p, q) lies on the parabola y=ax2 . If you did not know the value of a, how could you use the values of p and q to
1 answer
24 views
Match each translation with the correct quadratic relation. /2
a) 3 units left, 4 units down b) 2 units right, 4 units down c) 5
1 answer
28 views
Match each translation with the correct quadratic relation. /2
a) 3 units left, 4 units down b) 2 units right, 4 units down c) 5
1 answer
27 views
A ball game between Dylan and Mya is about to begin. Using sidewalk chalk, they draw their “arena” on the ground. The arena
1 answer
24 views
A ball game between Dylan and Mya is about to begin. Using sidewalk chalk, they draw their “arena” on the ground. The arena
3 answers
26 views
A ball game between Dylan and Mya is about to begin. Using sidewalk chalk, they draw their “arena” on the ground. The arena
3 answers
24 views
A ball game between Dylan and Mya is about to begin. Using sidewalk chalk, they draw their “arena” on the ground. The arena
1 answer
31 views
A ball game between Dylan and Mya is about to begin. Using sidewalk chalk, they draw their “arena” on the ground. The arena
11 answers
38 views
A ball game between Dylan and Mya is about to begin. Using sidewalk chalk, they draw their “arena” on the ground. The arena
11 answers
42 views
Part A: Short Answer – Write the answer for each question in the space provided. You do not need to show your work. Round your
1 answer
28 views
Evaluate sin45 degrees Express your answer with 4 decimals.
1 answer
26 views
Solve the linear system: y= -2x+8
3x-4y=12
1 answer
13 views
The caterers for the Immaculata prom dinner and dance are preparing two different meals: chicken for $12/meal or pasta for
1 answer
24 views
Points A (-2, 3) and B (3, -2), lie on the circle x2+y2=13.
Determine the equation of the perpendicular bisector of AB.
3 answers
27 views
Fully factor the expressions below.
a) x2-17x+72 b) 10x2+x-3
1 answer
36 views
Fully factor the expressions below.
a) x2 - 17x + 72 b) 10 x 2 + x - 3
1 answer
29 views
a) x/2 - 17x + 72
b) 10x/2 + x - 3
1 answer
12 views
Fully factor both of the expressions below.
a) x/2 - 17x + 72 b) 10x/2 + x - 3
1 answer
26 views
Fully factor the expressions below.
b) 10x/2 + x - 3
1 answer
31 views
49x/2 - 14x + 1 = 0
1 answer
24 views
Consider the quadratic relation y=2x2-4x+5
Convert to vertex form by completing the square. Explain whether this relation has a
1 answer
24 views
Complete the table below for the quadratic relation represented by y= -4x-12+36
1 answer
18 views
Graph the relation y=2x-12- 4 and label the KEY POINTS.
1 answer
21 views
A quadratic relation has zeros at -2 and 7 and passes through the point (-1, -16). Determine the equation of this parabola in
1 answer
30 views
A ball is thrown from a cliff and follows the path given by h= -5t2+10t+65 where h is the height in metres and t is the time in
5 answers
16 views
Solve ∆ABC given angle A = 58ᵒ, b = 10.0 cm, and c = 14.0 cm. Round to one decimal place.
1 answer
14 views
Determine the scale factor for the similar triangles 11.25 & 15 cm wide
1 answer
22 views
Determine the measure of x 10 Degrees & 25 Degrees
1 answer
14 views
Determine the measure of x
10 Degrees on the bottom & 25 Degrees on the left side
1 answer
12 views
Determine the measure of θ.
27 Degrees on the right & 19 Degrees on the left
1 answer
12 views
Determine the measure of θ on the bottom .
27 Degrees on the right & 19 Degrees on the left
1 answer
12 views
Determine the equation of the line that has a slope of -4 and passes through the point (-8, 6)
1 answer
24 views
Determine the equation of the line that has a slope of - 1 fifth and has the same y-intercept as the line: 3x - 2y + 6 = 0
1 answer
12 views
If the equation y = mx+5 represents a line that passes a point (-3, -9), determine the slope m.
1 answer
24 views
Determine the equation of a line that passes through (-5, 8) and (-5, -9).
1 answer
11 views
Is 11x+10 a quadratic expression?
1 answer
16 views
Is \frac{1}{-8x^2-8x+10} a quadratic expression?
1 answer
14 views
Does the vertex represent a minimum or a maximum?
1 answer
12 views
Consider the function y=-\left(x+3\right)^2
1 answer
12 views
Consider the function y=-\left(x+3\right)^2
Complete the following table of values. x -5 -4 -3 -2 -1 y
9 answers
28 views
Plot the graph.
1 answer
15 views
Is x^2+\frac{1}{x} a quadratic expression?
1 answer
12 views
Determine the equation for each line.
A line parallel to the line 3x-2y-12=0 and has the same y intercept of the line of
1 answer
48 views
Determine the equation for each line.
A line parallel to the line 3x-2y-12=0 and has the same y intercept of the line of
3 answers
27 views
A line segment has endpoints A(1, -5) and B(4, 1).
A. Determine the coordinates of two points, C and D that would make ABCD a
1 answer
19 views
A(2, -1), B(3,0) and C(1,k) are the vertices of a right triangle with right angle at B.
Find the value of k. Find the area of the
1 answer
11 views
blake rotated the parabola y equals x/2 by 180 ° around a point the new vertex is (6, - 8) what is the equation of the new
1 answer
22 views
Using factored methods to solve each equation.
4x/2 + 12x + 5 = 0
1 answer
13 views
Using quadratic formulas to solve each equation.
(x - 1)/2 - 4 = 0
1 answer
12 views
Without solving, determine the number of solutions that each equation has.
-x/2 - 4x + 9 = 0
1 answer
14 views
Without graphing, determine the number of x-intercepts that each relation has.
y = (2x - 3)(x + 9)
1 answer
17 views
Two integers differ by 15 and the sum of their squares is 1225. Determine the integers.
1 answer
15 views
Two integers differ by 15 and the sum of their squares is 1225. Determine the integers.
1 answer
10 views
A triangle has base 2x+1 and height 6x-3. What value of x would give an area of 240 m2? Round to the nearest hundredth.
1 answer
13 views
What is the slope of this skateboard ramp if it rises 2 metres above the ground and runs 2 metres horizontally at the base?
1 answer
22 views
What is the slope of this skateboard ramp if it rises 2 metres above the ground and runs 2 metres horizontally at the base?
It
1 answer
28 views
What is the slope of this skateboard ramp if it rises 3 metres above the ground and runs 3 metres horizontally at the base?
It
1 answer
32 views
Find the slope of the line that passes through Point A (-2, 7) and Point B (2, 13) using m=\frac{y_2-y_2}{x_1-x_1}.
1 answer
14 views
A line passing through the points (5, -2) and (-1, t) has a slope equal to -5.
Find the value of t.
1 answer
20 views
