Piece-Wise Functions

Practice evaluating and understanding piecewise functions with this math worksheet.

Answer the following questions based on the function below. Which half of the formula for f(x) do we use for evaluating at x = 3? The second half Fill in the blank: f(3) = [_] + 4 3 Choose the correct value: f(3) = _ 7 Which half of the formula for f(x) do we use for evaluating at x = –1? The first half Fill in the blank: f(–1) = 2[_]^2 – 1 -1 Choose the correct value: f(–1) = _ 1 Then f(3) – f(–1) = [_] 6 Evaluate the following function with -1 1 -5 -1 5