Solve Piecewise Functions for X and F(X)

Given the piecewise function, evaluate g(4).

• 4

• 2

• -7

Given the piecewise function, evaluate g(0).

• 0

• -3

• 4

• 3

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

• -3

• -1

• 1

• 3

What is the value of f(0)?

• -2

• 2

• 4

• 0

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

How much does he earn for a 70 hour week?

• $1020

• $1140

• $840

• He works for free!

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

Evaluate f(-1)

• -2

• -3

• 11

• -5

Which graph matches:

-x+4 if x<2

2x-6 if x>=2

• A

• B

• C

• D