Name:    PC11 Quiz L1 to L5

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1.

Given the following equation, what is the vertex?
 a. c. b. d.

2.

Given the following equation, what is the vertex?
 a. c. b. d.

3.

Given the following equation, what is the vertex?
 a. c. b. d.

4.

What is the equation of the axis of symmetry:
 a. 3 c. b. -3 d.

5.

What is the equation of the axis of symmetry:
 a. x=4 c. b. x= -7 d.

6.

What is the equation of the axis of symmetry:
 a. x=1.5 c. b. x= -1.5 d.

7.

What is the equation of the axis of symmetry:
 a. x= - 6 c. b. x= 6 d.

8.

Which of the following equations has a vertex at
 a. c. b. d.

9.

Convert the following equation to vertex form:
 a. c. b. d.

10.

Convert the following equation to vertex form:
 a. c. b. d.

11.

Given the equation , which of the following will be the equation of the axis of symmetry?
 a. c. b. d.

12.

A tennis ball is shot straight into the air.  The height of the ball is given by the following equation: , where “h” is the height in meters and “t” is the time in seconds.  If I’m looking for the maximum height of the ball, then which one of the following would I solve for?
 a. The x-intercepts of the equation c. The domain and range b. The y-intercepts of the equation d. The vertex of the equation

13.

A tennis ball is shot straight into the air.  The height of the ball is given by the following equation: , where “h” is the height in meters and “t” is the time in seconds.  If I’m looking for when the ball will hit the ground, then which one of the following would I solve for?
 a. The x-intercepts of the equation c. The domain and range b. The y-intercepts of the equation d. The vertex of the equation

14.

A tennis ball is shot straight into the air.  The height of the ball is given by the following equation: , where “h” is the height in meters and “t” is the time in seconds.  If I’m looking for height of the person who threw the ball, then which one of the following would I solve for?
 a. The x-intercepts of the equation c. The domain and range b. The y-intercepts of the equation d. The vertex of the equation

15.

A racket ball is shot straight into the air.  The height of the ball is given by the following equation: , where “h” is the height in meters and “t” is the time in seconds.  Find the time it takes to reach the maximum height.
 a. 39m c. 77.6m b. 85.4m d. 191.1m

16.

A rocket is launched into the sky and the height of the rocket is given by the formula: .  What is the maximum height of the rocket?
 a. 81 c. 1500 b. -4500 d. 1581

17.

Given each of the following table of values, indicate which one is not quadratic:
 a. c. b. d.

18.

Given the equation , and that the coordinate is the vertex, what is the value of “c” if the point is also on the graph.
 a. 33 c. 21 b. 12 d. 22

19.

Given that the coefficients “a”, “b” and “c” are all positive in the equation , which of the following is a possible graph of the parabola?
 a. c. b. d.

20.

Given the equation and that the point is on the graph.  Which of the following is the other x-intercept?
 a. c. b. d.

21.

Given that and a horizontal line intersects a parabola at the points (-2,17) and (10,17).  Which of the following is a possible equation of this parabola?
 a. c. b. d.

Matching

Given that the general formula for a quadratic equation is in the form of , match each graph with the corresponding characteristics:
 a. c. b. d.

22.

23.

24.

25.