Describe the transformations and give the equation for the graph.
-Find $( f + g ) ( - 1 )$ when $f ( x ) = x + 5$ and $g ( x ) = x + 4$
A) $- 1$
B) 7
C) $- 3$
D) $- 11$

Question

Quizplus · Accepted Answer

To find $(f + g)(-1)$, substitute $-1$ into both functions and add the results: $f(-1) = -1 + 5 = 4$ and $g(-1) = -1 + 4 = 3$. Adding these together gives $4 + 3 = 7$.

Describe the Transformations and Give the Equation for the Graph (f+g)(−1)( f + g ) ( - 1 )(f+g)(−1)

Describe the Transformations and Give the Equation for the Graph $( f + g ) ( - 1 )$