- #1
kramer733
- 323
- 0
Having trouble with this question. Usually i'd have to see examples first and rep it out but time ran out of class and i guess we couldn't see them. He gaves us tons of notes though but I'm not really sure if I'm doing it right.
for g(t) = 3t-2, determine each of the following.
(the -1 is an inverse..)
a. g -1 (-2)
b. g -1(a+1) - g -1(a)
Here's what i did with the g -1(-2)
g(t)=3t-2
t=3g(t)-2
(t-2)/3=g(t)
(-2-2)/3 = -4/3
I have no idea how to do the next one though. Well yea i do but it's probably completely wrong.
Homework Statement
for g(t) = 3t-2, determine each of the following.
(the -1 is an inverse..)
a. g -1 (-2)
b. g -1(a+1) - g -1(a)
Homework Equations
The Attempt at a Solution
Here's what i did with the g -1(-2)
g(t)=3t-2
t=3g(t)-2
(t-2)/3=g(t)
(-2-2)/3 = -4/3
I have no idea how to do the next one though. Well yea i do but it's probably completely wrong.