Question

How do you graph the exponential function `f(x)=(1/7)^x`?

Answer 1

Compute for rectangular coordinates then connect the points to graph `f(x)=(1/7)^x`

Explanation:

from the given equation: `f(x)=y=(1/7)^x`

Compute `x` and `y` values:

`x , y` values
-3 , 343
-2, 49
-1, 7
0, 1
1, 0.142857
2 , 0.020408
3, 0.002915

Plot the points using graphing paper and use appropriate scale:

graph{(y-(1/7)^x)=0[-10,10,-5,10]}