A2.F.1Graph exponentials01/04
Graph exponential functions.
Step01of 04
General form. f(x)=a⋅bx with b>0, b=1.
| b>1 | →growth — graph rises sharply to the right |
| 0<b<1 | →decay — graph falls to the right |
| a | →y-intercept (output at x=0) |
| Horizontal asymptote | →y=0 (the function approaches but never touches the x-axis) |