What is the slope
Please help I’m desperate

1.

Step-by-step explanation:

Think about it this way. When looking at a line on a graph, you have an X coordinate and a Y coordinate. Write it down like this: rise/run ( / meaning over). Go from one point to the next on the line and count the number of times you move up and down. That is rise/run. It gets more complicated once you have decimals, however that doesn't apply to this question.

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.