Search
Ask a question
0

f(x) =2x-1 a) Determine the range value when the domain value is 0. b) Determine the domain value when the range value is 5.

I don't remember how to solve this!

1 Answer by Expert Tutors

Tutors, sign in to answer this question.
Garnet H. | Calculus, Physics, Stat, Linear Algebra, GRE, GMAT, SAT... TutoringCalculus, Physics, Stat, Linear Algebra,...
4.9 4.9 (895 lesson ratings) (895)
1

range value is the y value

domain value is the x value

(a) find y when x = 0   

 y = 2x-1 = 2(0)-1 = -1

y = -1

(b) find x when y = 5

5 = 2x-1

6 = 2x

x = 3

 

Comments