If g(x) = x^2 + 3, find g(4). A.8 B.11 C.19 D.16

C

Step-by-step explanation:

So we have the function:

And we want to find g(4).

To do so, substitute 4 into x for g(x). In other words:

Now, we simply need to evaluate.

4 squared is 16:

Add:

So, g(4) is 19.

Our answer is C.

And we're done!

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0