Function Notation Algebra

Evaluate f(1).

• 2

• 10

• 6

• -1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

For a function y = k(x) it is known that k(-5) = 18. Which of the following points must lie on the graph of k(x)?

• (-5, 18)

• (18, -5)

• (0 , 18)

• Not Enough Information

Tags

CCSS.HSF.IF.A.1

Evaluate f(6), if f(x) = x² - 3x + 7

• 36

• 25

• 22

• 2

Tags

CCSS.HSF.IF.A.2

Find the value of x for f(x) = -6, given f(x) = 3x + 9

• -15

• -9

• 3

• 6

Tags

CCSS.HSF.IF.A.2

If g(x) = 2(-5x +2) + 10, what is the value of g(4)?

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Write an equation in function notation for the relation graphed here.

• f(x) = -2x - 2

• f(x) = 2x - 2

• f(x) = 2x + 2

• f(x) = -2x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• A
• B
• C
• D

If g(x) = 6(-8x + 12) + 7, what is the value of g(6)?

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

The table for f(x) is picture. Between what two consecutive integers will f(x) = 4?

• -2 and -1

• 1 and 2

• 0 and 1

• -1 and 0

Tags

CCSS.HSF.IF.A.2

What is x for f(x) = 2?

• 14

• 2

• -1

• -2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1