3 years ago

Let f(x)=4x−1 and g(x)=x2+ 2. Find (f◦g)(5).

Mathematics

1 answer:

serg [7]3 years ago

7 0

Step-by-step explanation:

$f(g(x) = 4(2x + 2) - 1 \\ 4(2(5) + 2) - 1 \\ 4(12) - 1 \\ 48 - 1 = 47$

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Let ​f(x)=4x−1 and ​g(x)=x2+ 2. Find ​(f◦​g)(5​).

Let f(x)=4x−1 and g(x)=x2+ 2. Find (f◦g)(5).