bubba8225 bubba8225

04-03-2019
Mathematics

contestada

if a(x) is 3x+1 and b(x)is x-4 what is the domain of (b•a)(x)

Respuesta :

lastbenchstudent lastbenchstudent

04-03-2019

(b.a)(x)= b(a(x)) = b (3x+1)

= 3x+1 -4= 3x -3 = 3(x-1)

domain of b(a(x)) is domain of a(x) that is all real numbers

Answer Link

Otras preguntas

9,000 were divided equally among a certain no of persons . had there been 20 more person each would have got rupees 160 . find the original no of persons

Which Enlightenment philosopher believed in equality for all people, especially the common man?

P1 = (1,5). P2 = (x,2) .p1p2=5

Send help haha Use the drop-down menus to identify the domain and range of each function below. The drop-down menu has the same options for every one of them.

What is current of 12 ohm? help me pleasee

Find the mean median and range of the data 0,1,1,2,2,3,3,3,4,4,4,4,5,5,5,5,6,6,7,7,7,8,8,9,9,17

6. Blood type is determined by three alleles, A, B, and O. Use the punnett square below to answer questions a through c. a. What is the probability of an offspr

Functional Language.What will you say in the following situation?1. Supposing you are a waiter at the restaurant. The customer ordered some fried chicken. Wha

solve linear systems by multiplying3x+y=-152x-3y=23

What is an unusual feature that an exotic flora might have? A. Eats insects B. Eats other plants C. Drinks water