mgarciaviuda mgarciaviuda

04-01-2019
Mathematics

contestada

The domain for f(x) and g(x) is the set of all real numbers.

Let f(x)=3x+8 and g(x)=x^2

Find (f•g) (x)

A) 3x^3+8x^2

B) 3x^2+8

C) 3x^3+3x^2+8

D) x^2-3x-8

Respuesta :

jimrgrant1 jimrgrant1

04-01-2019

Answer:

A

Step-by-step explanation:

f(x) × g(x) = (3x + 8) × x² ( multiply each term in the factor by x² )

= 3x × x² + 8 × x² = 3x³ + 8x² → A

Answer Link

Otras preguntas

Should Congress more closely respond to the will of the people, or does the current arrangement of a House of Representatives and a Senate provide the right mix

which instrument is accurate in measuring the dimensions of an object

Please help I need the answer

Simplitythe ratiosa55:12b. 6cm: 126cm:12 cm

What is the GCF for 4x^2yz^3 and 12xz^2

22 points!!! Find the area of each. (parallelogram-FR)

hii please help i’ll give brain

Which of the following is not a method by which antibiotics attempt to kill bacteria? A Crippling the cell wall B Forming a membrane around the cell C Interferi

A rectangular shoebox is 15 1⁄2 inches long, 7 inches wide, and 4 1⁄2 inches tall. What is the volume of the shoebox?

For how long do you think Connie had kept Jim’s letter? Give reasons for your answer.