SOLUTION: Graph the exponential function f(x) = (1/7)^x

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Graph the exponential function f(x) = (1/7)^x       Log On


   

Question 735656: Graph the exponential function
f(x) = (1/7)^x

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29+=+%281%2F7%29%5Ex
first make table:
x|f%28x%29

0|1........f%280%29+=+%281%2F7%29%5E0=1
1|1%2F7........f%281%29+=+%281%2F7%29%5E1=1%2F7
-1|7........f%28-1%29+=+%281%2F7%29%5E%28-1%29=%281%2F%281%2F7%29%29=7
2|1%2F49........f%282%29+=+%281%2F7%29%5E2=1%2F49
-2|1%2F49........f%282%29=%281%2F7%29%5E-2+=+1%2F%281%2F7%29%5E2=49
5|0.00006........f%285%29=%281%2F7%29%5E5+=+0.00006....
plot points and draw a line through