Mario's fine dining charges $60.22 for its prix fixe meal plus $37.69 for every drink, d, you purchase. the equation that models the total cost (t) ist(d)=37.69d+60.22. which value in the equation represents the rate of change?

The value of rate of change in the equation is 37.69.

Step-by-step explanation:

Given the equation that models the total cost(T) is:

 where d is the drink you purchase.

To determine the rate of change:

1. An equation must be into the Slope-intercept form (y=mx+b).

2. m is the slope (rate of change) of the linear function.

3. b is the y-intercept of the linear function (y- intercept is where the line crosses the y-axis).

Since, the given equation is in the linear form i.e,

The rate of change(m) of the given equation is, 37.69.

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

the answer is

d.

5.3066 m2

step-by-step explanation: