Identifying Parts of Quadratic Functions

What is the vertex of the quadratic function:
y = x² - 6x + 11?

• (3,2)

• (-3,-2)

• (-3,2)

• (3,-2)

What is the y-intercept of the following...

y = x² + x - 6 ?

• (-6, 0)

• (0, -6)

• (6, 0)

• (0, 6)

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the equation y=(x-3)^2+5

• (-3, 5)

• (3, 5)

• (-3, -5)

• (3, -5)

• (0, -1)

• (0, 1)

• (1, 0)

• (-1, 0)

What kind of function is this?

• Linear

• Absolute Value

• Quadratic

• Piecewise

This is a _______________ function.

• Linear

• Exponential

• Quadratic

Which is a Quadratic Function?

• f(x)=x²+2x+1

• f(x)=4x²-12x+9

• f(x)=8x^-2+6x-2

• f(x)=3x+2

Is this a quadratic function?

• Yes

• No

Tags

CCSS.HSF-IF.C.7A

Which of the following is NOT a quadratic function?

Is this a quadratic function?

• Yes

• No

Tags

CCSS.HSF-IF.C.7A