Alg 2 Sem Exam Review Section 3

A piecewise function (f(x)) is shown in the graph. What is f(x) when x equals -4?

• -4
• -2
• 0
• Does not exist

Tags

CCSS.HSF.IF.A.2

A piecewise function (f(x)) is shown in the graph. What is f(x) when x equals 0?

• -4
• 0
• 1
• Does not exist

Tags

CCSS.HSF.IF.A.2

When x is less than or equal to 2, what equation is shown in the graph? 

• f(x) = 3
• f(x) = x
• f(x) = abs(x)
• f(x) = abs(x-1)

Tags

CCSS.HSF-IF.C.7B

Using the pictured graph, what is f(-3)? 

• -3
• -1
• 1
• 3

Tags

CCSS.HSF.IF.A.2

What are the domain restrictions for the green piece of this function?

• -2 < x ≤ 1
• -1 < x ≤ 0.5
• x > -2
• x ≤ 1

Tags

CCSS.HSF-IF.C.7B

What are the domain restrictions for the middle piece of this function?

• x ≥ 1
• x ≥ 2
• 2 ≤ x < 6
• 1 ≤ x < 3

Tags

CCSS.HSF-IF.C.7B

What is f when x equals 4?

• -5
• 0
• 3
• 6

Tags

CCSS.HSF.IF.A.2

What is f(-1)?

• 6
• -2
• sqrt(2)
• DNE

Tags

CCSS.HSF.IF.A.2

What is f(-2)?

• 4
• 1
• 1
• DNE

Tags

CCSS.HSF.IF.A.2

What is g when x equals 4?

• -3/2
• 0
• 4
• 16

Tags

CCSS.HSF.IF.A.2