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Mathematics 16 Online
OpenStudy (2yoututu11):

What is f(3)?

OpenStudy (2yoututu11):

A. 1 B. 3 C. 7 D. 11

OpenStudy (anonymous):

We this is trying to find what y is when x is 3

OpenStudy (anonymous):

well

OpenStudy (2yoututu11):

it is a photo so I had to post it separately

hero (hero):

They should have written y = f(x) in the box rather than just f(x)

hero (hero):

That way, the first column is the set of x values and the second column is the set of y values.

hero (hero):

That way, when it asks what is f(3) you can translate it to mean: "what is y when x is 3?"

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