Quadratic Solutions 2

When looking at a quadratic graph, the solution(s) are always the _____________.

• y-intercept

• vertex

• x-intercept(s)

• axis of symmetry

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

A ball was kicked into the air and is represented by the graph. Approximately, how high did the ball go?

• 115

• 100

• 10

• 125

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What are the roots of (6r-1)(r+5)=0?

• r= 1 and r= 5

• r= 6 and r= 0

• r= - 1/6 and r= 5

• r= 1/6 and r= - 5

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

What are the solutions to  $2x^2+7x+9=3$  

• -2 and 1

• no solution

• -2 only

• -2 and -4

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Find the solutions of the equation: x(x+3) = 0

• x=0 and x=-3

• x=0 and x=3

• x=-3 and x=3

• No solutions

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Use the graph to determine the zeros.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.11

Does y = -4x² have a maximum or minimum value?

• maximum
• minimum

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What's the axis of symmetry of y=3x²-6x+4

• x= 1

• y= -6

• x= 2

• y= 1

Tags

CCSS.HSA.REI.B.4

The roots of a quadratic equation are known as the _____.

• Vertices

• Roots

• Squares

• Formulas

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

If you jump off a cliff and your path is modeled by the function,

h(t) = -16t² + 8t + 24, where t is time in seconds, how long would it take you to reach the water?

• .25 sec

• 1 sec

• 1.5 sec

• 2 sec

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4