Introduction to Quadratic Functions and Graphs of Functions in Standard and Factored Forms

The graph of a quadratic function is shown.

What are the zeros of the function?

(Select TWO correct answers)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.11

A graph of a quadratic function is shown.

Which values best represent the zeros of the function?

Select TWO correct answers

• x=1

• x=-4

• x=-1

• x=3

• x=-3

What are the coordinates of the vertex? Is it a maximum or a minimum?

• (2, 3); minimum

• (2, 5); maximum

• (2, 3); maximum

• (2, -3); minimum

• (2, -3); maximum

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Find the vertex of

f(x) = -x² - 4x + 12

• (-2, 16)

• (2, 0)

• (2, 4)

• (-2, 4)

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which of the following is the vertex of the equation?

• None of the Above

What is the vertex for
f(x)=4(x-2)² + 3

• (-2, 3)

• (2,-3)

• (4,3)

• (2,3)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the vertex of the function:

Tags

CCSS.HSF.IF.C.7

In the equation y = 5(x-4)^2 + 3, what is the vertex?

• (4, 3)

• (4, 5)

• (5, 3)

• (2, 3)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7