Equations Inequalities Functions

Is this mapping a function or not a function? 

• Function

• Not a Function 

Tags

CCSS.8.F.A.1

Given h(x) = -9x +5, find h(8).

Tags

CCSS.HSF.IF.A.2

How do you read f(x)?

• f x

• f of x

• f parenthesis x

• f with an x inside parenthesis

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• x = 20

• x = 5

• x = 10

• x = 0

Tags

CCSS.HSF.IF.A.2

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

• x = 5/3

• x = 3

• x = 1

• x = 2

Tags

CCSS.8.EE.C.7B

Write Quadratic or Not Quadratic only.

5x² + 3x = 7

Determine the values of a, b, and c for the quadratic equation: 

4x² – 8x = 3

• a=4 b=8 c=3

• a=4 b=-8 =3

• a=-4 b=-8 c=-3

• a=4 b=-8 c=-3

What is the standard form of 9x - 16 = 3x - x²?

• x² +12x -16 = 0

• 2x² + 9x -16 = 0

• x² + 6x -16 = 0

• -x² + 6x - 16= 0

• (x+9)(x-2)=0

• (x-9)(x-2)=0

• (x+9)(x+2)=0

• (x-9)(x+2)=0

Tags

CCSS.HSA-REI.B.4B