Question

graph each exponential function
1.f(x) = 6x
2.f(x) =(1/7)^x
3.f(x) = 4^x+2
4. f(x)=(1/3)^x-3

Answer 1

Pick some values for x, solve for x, and write the point on the graph, when you have enough points, draw a line

Answer 2

since these are linear equations, you will need only 2 points (as a proof, do a few more and see that they always fall on the line)