angie68484 angie68484

09-08-2020
Mathematics

contestada

If f(x) = 2x2 + 3 and g(x) = x2 - 7, find (f+ g)(x).

A. 3x2 - 10
B. 3x2 - 4
C. x2 - 4
D. x2 + 10

Respuesta :

shaleenparikh1 shaleenparikh1

09-08-2020

Answer: B) 3x^2 - 4

This just means f(x)+g(x), which is 2x^2+3+x^2-7= 3x^2 - 4.

Answer Link

Otras preguntas

At a local university, over 50% of the faculty are part-time employees, who have similar credentials as full-time employees but do not have permanent positions.

In the phrase "no child stirs under my withering heart" what is the explicit meaning?

What happens to a plant cell in a hypertonic solution?

Which of the following sentences from the third paragraph best supports the paragraph's main idea that visiting Buenos Aires is worth the inconvenience of locat

Pink quartz and smoky quartz are different colors. They will both have the same _____. color streak chemical composition crystal size luster

Cert member gina is treating a burn survivor. particles of the person's clothing have adhered to the burn. what should gina do?

what is the substitution

How did the west African kingdoms grow wealthy through trade

(-2,1) is a solution for which of the following equations

Voluntary deductions include ____. federal tax withholdings state tax withholdings health insurance premiums Social Security withholdings