cojo1124 cojo1124

22-11-2019
Mathematics

contestada

Question 5 of 25
2 Points
If f(x) = x + 8 and g(x) = - 4x - 3, find (f - g)(x).

Respuesta :

jimrgrant1 jimrgrant1

22-11-2019

Answer:

5x + 11

Step-by-step explanation:

note that (f - g)(x) = f(x) - g(x)

f(x) - g(x)

= x + 8 - (- 4x - 3) ← distribute parenthesis by - 1

= x + 8 + 4x + 3 ← collect like terms

= 5x + 11

Answer Link

Otras preguntas

how reliable are grammar checkers?

can you tell me what Is Pleonasm?

The sum of two numbers is 17 and their different is 5. Find two answers

The boy was penitent and _______ to the store clerk for stealing candy.a-bragged b-apologizedc-talked d-cordial

What are the functions of:Salivary Glands...Gallbladder...Liver...Pancreas..

What are the functions of:Salivary Glands...Gallbladder...Liver...Pancreas..

Our body needs iron. Certain foods are rich in iron and iron tablets are usually recommended by doctors. but neither the food nor tablets are hard like iron? Wh

Which Kelvin temperature is equal to 200.°C?

Which Kelvin temperature is equal to 200.°C?

What is the scientific name of 'touch me not' plant? can you give an explanation about its mechanism?