bubbalogan06 bubbalogan06

02-05-2022
Mathematics

contestada

If f(x) = 2x − 9 and g(x) = x2 + 3, what is (f + g)(4)? (1 point)

Group of answer choices

a. 18

b. 20

c. −19

d. −20

Respuesta :

profarouk profarouk

02-05-2022

Answer:

a. 18

Step-by-step explanation:

(f+g)(4) = f(4) + g(4)

= 2(4) - 9 + 4² + 3

= 8 - 9 + 16 + 3

= -1 + 16 + 3

= 15 + 3

= 18

Answer Link

Otras preguntas

Describe the health care system in Cuba:

Milk goes sour more quickly at room temperature than in a refrigerator. Which factor significantly influences the rate of this chemical reaction? a) Temperatur

Analysis: How does the author try to appeal to the emotions of American colinists in his attempt to build an argument and support for the American revolution? C

What would you say to or do about a team member in the following situations: 1. Is always late. 2. Whispers to others or starts side conversations during team m

What is the geometric mean of the first five perfect fifth powers

How do i write n=600/p-5 inversed?

The tempatire was -13°f and then rose 9°f

Select the two roots of (3x + 7)(2x – 5)=0 A)-7/3 B)5/2 C)-5/2 D)7/3

Milk goes sour more quickly at room temperature than in a refrigerator. Which factor significantly influences the rate of this chemical reaction? a) Temperatur

Jessica drove 100 miles and then increased her speed by 30 mph for the following 200 miles. If the second part took 1 hour less than the first part, What was he