Which rule can be used to describe the growth of the y-values of the function y=12x over each interval from x=-1 to x=3? add 12 multiply by 12 add 1, then 12, then 144 multiply by 1, then by 12, then by 144

Respuesta :

For each unit increase in x, add 12. The function y = 12x is increasing and is a case of direct proportion.

The answer is B, multiply by 12.