isaiahmoremore isaiahmoremore

22-12-2021
Mathematics

contestada

If f(x) = -3 and g(x) = 4x2 + x - 4, find (f+9)(x).
2
A.
X
-1
A. 4x2 + 2x-1
B. 4x2 +
-7
C. 4x2 +2x-1
7
X-1
D. 6x2 - 7

If fx 3 and gx 4x2 x 4 find f9x 2 A X 1 A 4x2 2x1 B 4x2 7 C 4x2 2x1 7 X1 D 6x2 7 class=

Respuesta :

reinhard10158 reinhard10158

27-12-2021

Step-by-step explanation:

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

x/2 - 3 + 4x² + x - 4 = 4x² +3x/2 - 7

so, yes, B is the right answer.

Answer Link

Otras preguntas

please answer 123 and show work thanks

Read the excerpt from Chapter 3 of Wheels of Change . But the bicycle craze had a more lasting impact on women’s clothing than just the use of bloomers. Thanks

America's first satellite launched in space was called

17. Which of the following statements is false about the adjudicatory process in the Juvenile justice system? A) Juveniles have a right to trial by jury B) Juve

Read the sentence and then choose the correct word pair that defines where one clause ends and the other begins and that correctly identifies which side is the

USE THE FOLLOWING PASSAGE TO ANSWER THE QUESTION

what is the crust and uppermost mantle make up the rigid outer layer of earth called

Somalia is located on the coast of Africa, east of Ethiopia. True False

Fill in the blank with past tense of hacer or dar as needed. Nosotros le (blank) dinero

What accounts for the spikes in American defense spending in the 1950s? the entry of the U.S. into the UN the Afghan War the Vietnam War the Korean War