Introduction to Quadratics Review

How many solutions are there?

• 0

• 1

• 2

What is the value of a?
y= -3x² + 6x - 6

• -3

• 6

• -6

• 3

What is the value of b?
y= 4x² -x +6

• 4

• 1

• -1

• 6

Does this open upwards or downwards?
y= -3x² + 6x - 6

• up

• down

Tags

CCSS.HSF-IF.C.7A

An function written in the form f(x)=ax²+bx+c, a≠0 is 

• linear

• quadratic

• cubic

• absolute value

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which of the following represents a quadratic function?

• 1

• 3

• 2

• 5

• 4