Factoring
Square Roots
Completing the Square
Quadratic Formula
Projectile Motion
100
Use the Zero Product Property to solve the following quadratic equation. (x - 7)(x + 2) = 0
x = 7 x = -2
100

Solve the following quadratic equation by using square roots: x2 = 4

x = 2 x = -2
100

Solve the following quadratic equation by completing the square: x2 + 6x = -8

x = -2 x = -4
100

Solve the following Quadratic Equation Using the Quadratic Formula:

x^2 +7x +10

x=-5  x=-2

100

What does the y-intercept represent when looking at a projectile motion graph?

The starting height of the object prior to any motion.

200

Solve the following quadratic equation by factoring. x2+3x+2 = 0

x = -2 x = -1
200

Solve the following quadratic equation by using square roots: x2 = 121

+11 or -11
200

Solve the following quadratic equation by completing the square: x2 - 6x = -5

x = 1 x = 5
200

Solve the following quadratic equation by using the quadratic formula: x2 + 6x + 5 = 0

x = -1 x = -5
200

What does the x value of the vertex represent?

The time it takes to reach it's maximum height.

300

Solve the following quadratic equation by factoring. x2 - 6x + 5 = 0

x = 5 x = 1
300

Solve the following quadratic equation by using square roots: 4x2 = 400

x = 10 x = -10
300

Solve the following quadratic equation by completing the square: x2 - 2x - 24 = 0

x = -4 x = 6
300

Solve the following quadratic equation by using the quadratic formula: x2 - 9x + 20 = 0

x = 5 x = 4
300

What does the y-value of the vertex represent?

The objects maximum or minimum height.

400

Solve the following quadratic equation by factoring. x2 - 6x - 27 = 0

x = 9 x = -3
400

Solve the following quadratic equation by using square roots: x2 -9 = -8

1 or -1
400

Solve the following quadratic equation by completing the square: x2 + 10x +16 = 0

x = -2 x = -8
400

Solve the following quadratic equation by using the quadratic formula: 2x2 + 9x + 4 = 0

x = -1/2 x = -4
400

What do the x intercepts represent?

The time it takes for the object to hit the ground.

500

Solve the following quadratic equation by factoring. 2x2 - 5x - 3 = 0

x = -1/2 x = 3
500

Solve the following quadratic equation by using square roots: 5x2 + 3 = 128

x = 5 x = -5
500

Solve the following quadratic equation by completing the square: 2x2 - 8x = 10

x = 5 x = -1
500

Solve the following quadratic equation by using the quadratic formula: 4x2 - 17x - 15 = 0

x = 5 x = -3/4
500

What is the starting height of the object prior to being thrown in the air?  (Measurements should be in feet)

H(t)= -16t2+20t+5

5 Feet

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