Final answer:
To find the graph of an exponential function given points, you should connect the points with a smooth curve. Using a logarithmic scale for the y-axis is not necessary in this case.
Step-by-step explanation:
When graphing an exponential function given points, the correct approach is to connect the points with a smooth curve. Exponential functions have a specific shape that cannot be accurately represented by straight lines. Connecting the points with a curve allows for a more accurate representation of the function's growth or decay. It is not necessary to use a logarithmic scale for the y-axis when graphing exponential functions, as this scale is more commonly used for log-log plots.