1 year ago

Help pls i don not get it

Mathematics

1 answer:

ss7ja [257]1 year ago

3 0

The answer is 7 hope this helps

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Given that f(x) = 5x - 10 and g(x) = x + 3, find f(g(-1)).

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$\bf \begin{cases} f(x) = 5x-10\\ g(x) = x + 3 \end{cases} \\\\[-0.35em] ~\dotfill\\\\ g(-1)=(-1)+3\implies \boxed{g(-1) = 2} \\\\\\ f(~~g(-1)~~)\implies f\left( \boxed{2} \right) = 5(2)-10\implies \stackrel{f(~g(-1)~)}{f(2)}=0$

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