Evaluate the function.
-Find $g ( a - 1 )$ when $g ( x ) = 2 x + 5$
A) $2 a + 3$
B) $2 a + 1$
C) $2 a + 5$
D) $\frac { 1 } { 2 } a + 5$

Name: Evaluate the function. -Find $g ( a - 1 )$ when $g ( x ) = 2 x + 5$ A) $2 a + 3$ B) $2 a + 1$ C) $2 a + 5$ D) $\frac { 1 } { 2 } a + 5$
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Question

Quizplus · Accepted Answer

To find $g(a - 1)$, substitute $x = a - 1$ into the function $g(x) = 2x + 5$. This gives $g(a - 1) = 2(a - 1) + 5 = 2a - 2 + 5 = 2a + 3$.

Evaluate the Function g(a−1)g ( a - 1 )g(a−1) When g(x)=2x+5g ( x ) = 2 x + 5g(x)=2x+5

Evaluate the Function $g ( a - 1 )$ When $g ( x ) = 2 x + 5$