Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. Note x-intercept is a point on the x-axis. So the y-coordinate of this point is equal to 0. the y-intercept is a point on the y-axis. So x-coordinate of this point is equal to 0. 2x+3y=6

9x

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.