SOLUTION: How do you graph y=(1/3)^x, and y=3(1/2)^x?

Algebra ->  Rational-functions -> SOLUTION: How do you graph y=(1/3)^x, and y=3(1/2)^x?       Log On


   

Question 457848: How do you graph y=(1/3)^x, and y=3(1/2)^x?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
y=%281%2F3%29%5Ex...>.....y=3%5E%28-x%29,
and y=3%281%2F2%29%5Ex...>.....y=3%2A2%5E%28-x%29
just plug in some values for x%7D%7D+and+find+%7B%7B%7By
y=3%5E%28-x%29
x|y
0|1
1|1/3........y=3%5E%28-1%29=1%2F3
2|1/9........y=3%5E%28-2%29=1%2F9
:
:
connect the points and do same for y=3%2A2%5E%28-x%29 and you will have lines like this:

+graph%28+500%2C+500%2C+-6%2C+5%2C+-10%2C+10%2C+%281%2F3%29%5Ex%2C+3%281%2F2%29%5Ex%29+

y=3%5E%28-x%29....red
y=3%2A2%5E%28-x%29..green