Register

Given f (x) = 2^-x, express f (-(x+1)) times f (-3x). PLEASE HELP!!

Given f (x) = 2^-x, express f (-(x+1)) times f (-3x). PLEASE HELP!!
asked 101k views
2 votes
Given f (x) = 2^-x, express f (-(x+1)) times f (-3x). PLEASE HELP!!

asked
User Tahir
by
8.4k points

1 Answer

5 votes
subsitute -(x+1) or -x-1 for x


f(-(x+1))=2^(-(-(x+1)))
double negatives cancel

f(-(x-1))=2^(x+1)
answered
User Mikelegg
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!