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3 years ago

If g(x)=x^2+3, find g(4)

Mathematics

2 answers:

timurjin [86]3 years ago

6 0

Answer:

g(4)=19

Step-by-step explanation:

We want to find what g(x), or y is, when x is equal to 4.

Therefore, we can substitute 4 in for x in the equation

g(x)=x^2+3

g(4)=4^2+3

Evaluate the exponent first

g(4)=16+3

Add

g(4)=19

sladkih [1.3K]3 years ago

4 0

Answer:

g(4)=19

Step-by-step explanation:

Plug 4 in for x:

4^2+3=16+3=19

Therefore, g(4)=19

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