Absolute Value Functions and Translations — Unit test Answers

The step function g(x) is defined as shown.g(x) = What is the range of g(x)?

Which describes the range of the parent absolute value function?

If g(x) = 2 − 1, what is g(−2.3)?

Which is the graph of the piecewise function f(x)?f(x) =

The graph of f(x) = |x| is transformed to g(x) = |x + 1| – 7. On which interval is the function decreasing?

The graph represents the cost of catering a dinner as a function of the number of guests.

Which statements describe the domain and range of g(x)? Select two options.

All points of the step function f(x) are graphed.

If f(x) = , what is f(7.6)?

What is the vertex of the graph of f(x) = |x + 3| + 7?

Nina graphs the function y=⌊x⌋ to learn the properties of the parent floor function.What is the value of y when x=5.7?

Which is the graph of g(x)?g(x) =

On a coordinate plane, an absolute value graph has a vertex at (negative 4, negative 2).

Which times and distances are represented by the function? Select three options.

The function g(x) is defined as shown.