exponential graphs

[hollidaygl]

hey dad, i need some math help. the problem is:

In 4-9, sketch each graph using as values of the x the integers in the given interval.

(the x's are the exponents of the #'s, so don't multiply them!)

4. y = 3x,[-3,3] 5. y = 4x,[-2,2] 6. y = 1.5x, [-4,4] 7. y = 2/5x, [-3,3] 8. y = 1/3x,[-2,2] 9. y = 1.25x, [0,10]

[stapel_eliz]

Where are you stuck in graphing these exponential functions? You've picked some x-values, plugged them into the functions, simplified to find the corresponding y-values, drawn the dots, and... then what?