3 years ago

For $ (x) = 2x+1 and g(x) = x - 7, find (f •g)(2).

Mathematics

1 answer:

blondinia [14]3 years ago

7 0

Answer:

3x - 14

Step-by-step explanation:

f = 2x + 1

2x + 1 * g

g = x - 7

2x + 1 * x - 7 = 3x - 7

3x - 7 * 2 = 3x - 14

Comments:

Hope this helped (:

also I assumed the $ = f at the begining so please let me know if I am wrong

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