Linear Piecewise Defined Functions Answers

Which values are within the domain of the function? Check all that apply.

Which value represents f(3)?

Which table represents the second piece of the function f(x) = ?

Which piecewise function is shown in the graph?

Lucy needs to buy some organic apples, and her grocery store is having a sale on them. If she buys 3 or fewer pounds of apples, the price will be $1.50 per pound. If she buys more than 3 pounds of apples, the price is $1.10 per pound. What is the domain of the piecewise-defined function, where x represents the number of pounds of apples?

Which values are within the range of the piecewise-defined function?f(x) = y = –6y = –4y = –3y = 0y = 1y = 3

Which graph represents the piecewise-defined function f(x) = ?

Consider the function given by the graph. What are these values?

Consider the function given by the graph. What are these values?

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