Given the following functions f (x) and g (x), solve (f + g) (5) and select the correct answer below:

f (x) = 8x - 13

g (x) = x - 9

A.) 23

B.) 27

C.) 31

D.) 40

Question

Mathematics

Budda

21 March, 11:18

Given the following functions f (x) and g (x), solve (f + g) (5) and select the correct answer below:

f (x) = 8x - 13

g (x) = x - 9

A.) 23

B.) 27

C.) 31

D.) 40

+5

Answers (1)

Know the Answer?

Cedric Blake · Answer 1

F (x) = 8x - 13

g (x) = x - 9

(f + g) (x) = f (x) + g (x)

f (5) = 8 · 5 - 13 = 40 - 13 = 27

g (5) = 5 - 9 = - 4

(f + g) (5) = f (5) + g (5) = 27 + (-4) = 23

Answer: A.) 23

Given the following functions f (x) and g (x), solve (f + g) (5) and select the correct answer below:f (x) = 8x - 13g (x) = x - 9A.) 23B.) 27C.) 31D.) 40

Given the following functions f (x) and g (x), solve (f + g) (5) and select the correct answer below:

f (x) = 8x - 13

g (x) = x - 9

A.) 23

B.) 27

C.) 31

D.) 40