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Stage 1 - Stage 3

Consider the function $y=4x-3$`y`=4`x`−3.

a

What is the independent variable of the function?

b

What is the dependent variable of the function?

Easy

Less than a minute

For a function $f$`f`, what does $f\left(3\right)$`f`(3) represent?

Which of the following is true?

Select all the correct statements.

The graph shows Charlie's speed while he is competing in a bike race. Which situation corresponds to the graph?

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