Function Notation

Evaluate f(-2) if f(x) = x²+ 3

• -1
• 1
• 7
• -7

Tags

CCSS.HSF.IF.A.2

Given h(x) = 5 - 9x, find h(8). 

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

For the function f(x) = -3(x-1) find f(0).

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

Evaluate f(-5) if f(x) = -2x - 12

• -22
• -2
• -19
• -5

Tags

CCSS.HSF.IF.A.2

If f(x) = 7, what is the value of x?

f(x) = 3x+1

• 2

• 3

• 22

Tags

CCSS.HSF.IF.A.2

• 0

• 1

• -5

• -3

Tags

CCSS.HSF.IF.A.2

• 1

• -1

• -136

• -6

Tags

CCSS.HSF.IF.A.2

• subtract 8
• divide 7
• x=3
• add 8
• multiply 7
• subtract 7
• x=2
• x=5.2
• x=7
• divide 8

Tags

CCSS.7.EE.B.4A

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Let's Try it:

If the input is -3, determine the corresponding output.

• f(x) = -2

• y = -2

• f(x) = 10

• y =10

Tags

CCSS.HSF.IF.A.2