Graphing Quadratics and Characteristics

If the equation, h = -16t² + 80t + 25 represents the pathway of a firework

on July 4th, what is the maximum

height the firework will reach?

(Show work for credit)

• 80 feet

• 90 feet

• 125 feet

• 140 feet

Use the quadratic formula to

find the solutions for

y = -x² - 5x + 12

(Show work for credit)

• No Real Solution

• 
• 
• 

Tags

CCSS.HSA-REI.B.4B

Find the value of "c" that makes the following quadratic a perfect square trinomial: x² - 12x + c = 0 (Show work for credit)

• 144

• -144

• 36

• -36

Tags

CCSS.HSA-REI.B.4B

All of the following are names for the solutions to quadratic equations except which:

• roots

• zeros

• x-intercepts

• y-intercepts

Tags

CCSS.HSF-IF.C.7A

Which of the following equations is quadratic?

• y = x³ + 1

• x + 10x = 4x²

• 3x - 2 = y

• y = 3(2)^x

What direction is the following equation opening?
y=-3x²-7x+8

• Up

• Down

• Left

• Right

Tags

CCSS.HSF-IF.C.7A

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8

• x=1

• x=-1

• x=2

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

• y = -2

• x = 3

• x = -3

• y = 2

What piece of information does c identify in the following equation?
y=ax²+bx+c

• Zeroes

• Axis of Symmetry

• Direction

• y-intercept