3 years ago

If f(x) = 2x + 3 and g(x) = 4x - 1, find f(4). A. 11 B. 15 C. 5 D. 17

Mathematics

2 answers:

Anna [14]3 years ago

8 0

Answer:

A. 11

Step-by-step explanation:

Substitute the value 4 for the variable x in f(x).

$f(4)=2(4)+3\\f(4)=8+3\\f(4)=11$

amm18123 years ago

7 0

Answer:

A. 11

Step-by-step explanation:

f(x) = 2x + 3 when x = 4

~Substitute

2(4) + 3

~Simplify

8 + 3

Best of Luck!

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