if g(x)=5x-2,what is g(3)

Mathematics · Middle School · Tue Nov 03 2020

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So we have this expression: g(x)=5x-2,what is g(3). That means that instead of x, we will put 3, or in other words x=3.

5x-2=

=5*3-2=

=15-2=

=13