SOL Review - Functions 2025

Given the linear function shown, what is the value of f(-3)?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Describe how the graph shown was transformed from the parent function f(x) = x.

• The graph was compressed vertically by a factor of two and shifted left one

• The graph was stretched vertically by a factor of two and shifted down one

• The graph was stretched vertically by a factor of two and shifted left one

• The graph was compressed vertically by a factor of two and shifted down one

What are the x and y intercepts of  2x - 4y = 7?

• x-intercept: (3.5, 0), y-intercept: (0, -7)

•  x-intercept: (-1.75, 0), y-intercept: (0, 3.5)

• x-intercept: (3.5, 0), y-intercept: (0, -1.75)

• x-intercept: (2, 0), y-intercept: (0, -4)

What is the domain of the function shown?

• all real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Given the relation B = {(4, 3), (5, 8), (9, 7), (x, 5)}.  Which of the following values for x will make the relation B a function?

• 4

• 5

• 7

• 9

Tags

CCSS.8.F.A.1

A function f is described.

● f(x) = (x - 2)² + 3  

● The range of f is all real numbers greater than or equal to ---

• 2

• 3

• 5

• 7

Identify each function that has exactly one zero.

• f(x) = 9x² - 4

• g(x) = 9(x - 8)

• h(x) = x² + 4x + 8

• j(x) = x² - 8x + 16

• k(x) = -2(x + 4)(x + 1)

Tags

CCSS.HSF-IF.C.7C

Identify each function that has an x-intercept of 3.

Tags

CCSS.HSF-IF.C.7D

If f(x) = x² + 2x + 4, what is f(3)?

• 19

• 16

Tags

CCSS.HSF.IF.A.2

If f(x) = 3(4)^x, what is f(2)?

• 48

• 36

• 30

• 0

Tags

CCSS.HSF-IF.C.8B