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- 1. Multiple Choice
Solve for the value of x.
5.0
6.1
7.7
6.4
- 2. Multiple Choice
Find the measure of the missing angle.
32°
44°
61°
50°
- 3. Multiple ChoiceSolve for X7.54.813.335
- 4. Multiple Choice
Triangle ABC is translated to triangle A'B'C'. Which algebraic rule shows this translation?
(x-2, y+5)
(x+2, y-9)
(x-2, y+9)
(x-9, y+2)
- 5. Multiple ChoiceWhat transformation is happening?
(x, y) ----> (x + 2, y - 3)slide up 2, left 3slide right 2, up 3slide right 2, down 3slide left 3, right 2 - 6. Multiple ChoiceReflect the point (2, -4) over the y-axis.(-4, 2)(-2, 4)(-2, -4)(2, 4)
- 7. Fill in the Blank
Find the measure of the missing angle.
(just type the number, not the degree symbol)
- 8. Multiple Choice
Determine the measure of angle S.
A
B
C
D
- 9. Multiple Choice
Determine the measure of ∠A.
53 degrees
37 degrees
49 degrees
41 degrees
- 10. Multiple Choice
A ball is thrown straight up into the air from an initial height of 49 meters with an initial velocity of 14.7 meters per second. The height of the ball in meters, h, can be modeled by the following quadratic equation, where t is the time in seconds after the ball was thrown.
h = -4.9t2 + 14.7t + 49
How long after the ball was thrown did it reach its maximum height?
1.5 seconds
2 seconds
2.5 seconds
3 seconds
- 11. Multiple Choice
A ball is thrown straight up into the air from an initial height of 49 meters
with an initial velocity of 14.7 meters per second. The height of the ball
in meters, h, can be modeled by the following quadratic equation,
where t is the time in seconds after the ball was thrown.
h = -4.9t2 + 14.7t + 49
What was the maximum height of the ball?
55.125 meters
58.8 meters
60.025 meters
62.3 meters
- 12. Multiple Choice
A ball is thrown into the air with an upward velocity of 40ft/s. Its height, h, in feet after t seconds is given by the function f(x) = -16t2 + 40t + 10. After the ball is thrown, how long will it take to return to the ground?
About 1 second
About 3 seconds
About 5 seconds
About 8 seconds
- 13. Multiple Choice
If each mark on the x-axis represents one second, when did the object reach the ground?
2.5 seconds
6 seconds
5.5 seconds
5 seconds
- 14. Multiple Choice
If given the equation y = 3(x + 5)2 - 4, what is the vertex of the parabola?
(5, -4)
(-5, -4)
(-15, -4)
(15, -4)
- 15. Multiple ChoiceFind the axis of symmetry for
f(x) = x2- 8x + 15.x = -4x = 4y = 4y = -4 - 16. Fill in the Blank
The function f(x) = 2x2 + 4x + 6 models the path of a swimmer diving into a pool from a diving board. How high off the ground was the diving board?
(just type the number, do not type anything else)
- 17. Multiple ChoiceWrite y = x2 + 4x - 1 in vertex form.y = (x - 2)2 + 5y = (x + 2)2 - 5y = (x + 2)2 - 1y = (x +2)2 + 3
- 18. Multiple Choice
Find the zeros for the equation.
n2 - 2n = 3
{3 and-1}
{4 and -4}
{5 and -3}
{8 and -7}
- 19. Multiple Choice
A rectangular room has an area of 80 square feet. The length of the room is 2 feet more than its width. What is the length of the room?
6 feet
8 feet
9 feet
10 feet
- 20. Multiple Choice
The area of a rectangle is given by the function
A(x) = w2 + 23w + 132. Which of the following expressions represents one of the dimensions of the rectangle?
w + 9
w + 12
w + 13
w + 7
- 21. Multiple Choice
Solve the system:
y = x2 + 3x - 5
y = x + 3
(-4, 2) and (-1, 5)
(-4, -1) and (2, 5)
(2, -1 and (-4, 5)
(-4, 1) and (2, -1)
- 22. Multiple Choice
(x - 10)(x + 2)
(x - 4)(x -5)
(x + 4)(x + 5)
Can't factor
- 23. Multiple Choice
What is the measure of the acute angle?
25°
54°
69°
111°
- Answer choicesTagsAnswer choicesTags