Module 2 Quiz

Test Your Knowledge!

This quiz covers all topics from Module 2: Linear and Quadratic Functions. Pass with 70% or higher (9 out of 12 questions) to earn your Module 2 completion badge!

Quiz Rules

12 questions covering linear functions, modeling, quadratic functions, and solving methods
Passing score: 70% (9 or more correct answers)
Multiple attempts allowed - Learning is the goal!
Immediate feedback after submission with explanations
All questions must be answered before submitting

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Questions answered: 0 / 12

1 What is the slope of a line passing through points (2, 5) and (6, 13)?

2 Which equation represents a line with slope -3 passing through the point (2, 5)?

y = -3x + 11
y = -3x + 5
y = -3x - 1
y = 3x + 5

3 If two lines are perpendicular and one has slope 2/5, what is the slope of the other line?

2/5
-2/5
5/2
-5/2

4 A gym membership costs $50 to join plus $30 per month. Which equation represents the total cost C after m months?

C = 30m + 50
C = 50m + 30
C = 80m
C = 50m

5 What is the vertex of the parabola f(x) = (x + 3)² - 4?

(3, -4)
(-3, -4)
(3, 4)
(-3, 4)

6 For the quadratic function f(x) = -2x² + 8x - 3, does the parabola open upward or downward?

Upward
Downward
Neither, it's a line

7 What is the axis of symmetry for the parabola f(x) = x² - 6x + 5?

x = -6
x = 3
x = 6
x = -3

8 Solve by factoring: x² - 7x + 12 = 0

x = 3 or x = 4
x = -3 or x = -4
x = 2 or x = 6
x = 1 or x = 12

9 Using the quadratic formula, what are the solutions to x² + 2x - 8 = 0?

x = 2 or x = -4
x = -2 or x = 4
x = 1 or x = -8
x = -1 or x = 8

10 What is the discriminant of the equation 2x² + 3x - 5 = 0?

11 A ball is thrown upward with height h(t) = -16t² + 64t + 5. At what time does it reach maximum height?

t = 1
t = 2
t = 3
t = 4

12 Convert f(x) = x² + 10x + 21 to vertex form f(x) = a(x - h)² + k. What is the vertex?

(5, -4)
(-5, -4)
(5, 4)
(-5, 4)

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Module 2 Quiz

Test Your Knowledge!

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