A recipe says to use 4 cups of flour to make 60 cookies. What is the constant of proportionality that relates the number of cookies made, y , to the number of cups of flour used, x ?

divide the 60 and the 4 and that's your answer

Step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

hard

step-by-step explanation: