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grade 9 · A1-006

Evaluate function notation

Treat function notation as a named input-output rule rather than multiplication.

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Try with a hintFresh problem · seed 1824500744

If \(f(x)=3x + 1\), what is \(f(2)\)?

2→

f(x)3x + 1

→?

Give me one hint

The number inside the parentheses is the input.

Your answer

It is always okay to go back to more help.

Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.