Piecewise and Composite Functions

What is g(7) if:

• -17

• -13 

• 13       

• 17

Tags

CCSS.HSF.IF.A.2

What is f(-2)?

• 4

• 1

• 1

• DNE

Tags

CCSS.HSF.IF.A.2

Find f(-2)

• -3

• 6

• 8

• -6

Tags

CCSS.HSF.IF.A.2

What is the domain interval for the green piece of this function?

• -2 < x ≤ 1

• -1 < x ≤ 0.5

• x > -2

• x ≤ 1

Tags

CCSS.HSF-IF.C.7B

How much does he earn for a 70 hour week?

• $1020

• $1140

• $840

• He works for free!

Which piecewise function corresponds to this graph? (Take your time)

• f(x) = { x  if x < 4;   -x+1  if x ≥ 4

• f(x) = { x  if x ≤ 4;  -x+1  if x > 4

• f(x) = { -x+1  if x < 4;  x  if x ≥ 4

• f(x) = { -x+1  if x ≤ 4;  x if x > 4

Tags

CCSS.HSF-IF.C.7B

Mathematical Equivalence

OFF

Tags

CCSS.HSF-BF.A.1C

Evaluate f(-5)

• 0

• 2

• 5

• -4

Tags

CCSS.HSF.IF.A.2

Find f(0)

• -3

• 18

• 4

• 0

Tags

CCSS.HSF.IF.A.2