Given the function ƒ(x) = 3x + 5, find ƒ(4) and x such that ƒ(x) = 38.

1 answer:

Sonja [21]3 years ago

3 0

Answer:

just plug 4 inside f(x)=3(4)+5

3x+5=38

3x=33

Divid by 3 on both sides

x=11

Step-by-step explanation:

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