marcos6968 marcos6968

18-06-2019
Mathematics

contestada

If f(x) = 5x^3 - 2 and g(x) = 2x+1, find (f +g)(x).

A. 5x2+2x-1
B. 10X° -2
C. 3x2 -1
D. 3x°-1

Respuesta :

jimrgrant1 jimrgrant1

18-06-2019

Answer:

5x³ + 2x - 1

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= 5x³ - 2 + 2x + 1 ← collect like terms

= 5x³ + 2x - 1

Answer Link

Otras preguntas

Create an accurate summary of Marilyn Lee Cross and her reasons for being aboard the EDS. Provide your answer in two to three sentences.

Explain the process for finding the product of two integers

how much trail mix will each person get if 5 people share 1/2 pound trail mix

Why did the people in the Hundred Years'' War support their kings? Explain.

Explainhow the order of operations determines how you simplify a numeric expression.Be sure to explain the rules for addition, subtraction, multiplication,divis

People who take a "marble cake" view of federalism believe that

What is the role of the ozone? A. it protects earth's surface from dangerous radiations B. it reflects the sun's energy. C. it is the source of rain clouds D. i

Write each fraction as a unit fraction 12/84 13/143 23/138

Which of the following helps build dramatic tension and make the reader wonder what the outcome of the trial will be? a. Heck Tate’s expression as the jury retu

How do you convert 6/12 into a decimal