braelyngerard braelyngerard

02-02-2021
Mathematics

contestada

Please help F + g (1)

Please help F g 1 class=

Respuesta :

sqdancefan sqdancefan

02-02-2021

9514 1404 393

Answer:

a) -13

b) -22

Step-by-step explanation:

It can be convenient to compute the function values first:

f(1) = 1² -14·1 = -13

g(1) = 1 +8 = 9

Then the compositions are ...

(a) (f+g)(1) = f(1) +g(1) = -13 +9 = -4

(b) (f-g)(1) = f(1) -g(1) = -13 -9 = -22

Answer Link

Otras preguntas

What value of the variable makes the statement true? m + 4 = –2.8 a. –6.8 b. –1.2 c. 1.2 d. 6.8

Write 0.00085 in standard form

Which of the following is not one of the major principles of ecology? A) The ecosystem will break down if energy and matter are not constantly supplied or recyc

Which is the best definition of literal language? A. words used in ways that make their regular or common meanings clear B. words used in ways that suggest new

Question Middle School Mathematics 5 3 pts Avatar of Grace77 All three trains just arrived at the station. When will they next all arrive at the station at the

5x-1=15x-101 equation

what might cause an ecosystem not to return to its original climax community after a disturbance

How is copper that is suitable for making electrical wires produced?

what does 3-3*6+2 equal

Should secret wiretapping be legal