Which expression is equivalent to (f + g)(4)? O f(4) + g(4)
O f() + g(4)
O f(4 + g(4))
O 4(f(x) + g(x))

Your correct answer is option A. f(4) + g(4)

Step-by-step explanation:

Keywords:

Function, sum of functions, properties of functions, real numbers

For this case we have a sum of functions that we must represent in an equivalent way. For this we take into account that by definition, the sum of functions property establishes that:

The function is defined in the set B, (Being B belonging to the real numbers) as:

for all x belonging to set B.

tht gives you your answer of option A. f(4) + g(4)

this doesn't make sense lol

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq