How do i solve y=7b^x to find the y and x intercept?
for the y-intercept, let x = 0
y = 7b^0 = 7
for the x-intercept, let y = 0
0 = 7b^x
no solution for x
(normally we would take the log of both sides, but we can't take log0)
y = 7b^0 = 7
for the x-intercept, let y = 0
0 = 7b^x
no solution for x
(normally we would take the log of both sides, but we can't take log0)