Question

Find the value of g7) for the function below. g(x)= 7/8x -1/2

Answer 1

Answer:

$g(7) = \frac{45}{8} \\ \: or \: \\ 5 \frac{5}{8}$

Step-by-step explanation:

We would just apply the 7 in g(7) as all the x

g(x)= 7/8x - 1/2

g(7)= 7/8(7) -1/2

$\frac{7}{8} \times \frac{7}{1} = \frac{49}{8}$

Simplify

g(7)= 49/8 -1/2

Multiply -1/2 by 4/4 to get the denominators the same

$\frac{49}{8} - \frac{4}{8} = \frac{45}{8}$

answer: g(7)=45/8

(simplified): g(7)=5 5/8