evaluate piecewise functions

What is g(7) if:

• -17
• -13 
• 13       
• 17

Tags

CCSS.HSF.IF.A.2

What is f when x equals 4?

• -5
• 0
• 3
• 6

Tags

CCSS.HSF.IF.A.2

What is f when x equals 8?

• 0
• 5
• 11
• 16

Tags

CCSS.HSF.IF.A.2

Find f(-2)

• -3
• 6
• 8
• -6

Tags

CCSS.HSF.IF.A.2

Find f(0)

• -3

• 18

• 4

• 0

Tags

CCSS.HSF.IF.A.2

What is the value of 2f(1)+f(-1)-f(3)?

• 9
• 8
• 0
• None of these

Tags

CCSS.HSF.IF.A.2

Use the graph to evaluate f(5).

• f(5) = 3

• f(5) = -5

• f(5) = 6

• f(5) does not exist

Tags

CCSS.HSF.IF.A.2

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

Tags

CCSS.HSF.IF.A.2

The piecewise-defined function f(x) is shown. 
f(x)=x+2,   x≤0
f(x)=4x,     x>0
What is f(−3)?

• 12
• 5
• -1
• -12

Tags

CCSS.HSF.IF.A.2

What is the equation to the blue line?

• f(x)= x

• f(x)= x + 1

• f(x)= -x - 3

• -x

Tags

CCSS.HSF-IF.C.7B