Respuesta :
The question is an illustration of a linear equation
- The y-intercept is 40
- The slope is 4
- The equation of the line is [tex]y =4x + 40[/tex]
- You pay the distributor after 1 charge
- You pay $750,000 for 177.5 streams
(a) How to calculate the y-intercept
From the question, we have the following parameters:
- Cost of distribution: $40.00
- Rate = $4.00 per unit
The cost of distribution represents the y-intercept, while the rate represents the slope.
Hence, the y-intercept is 40
(b) How to calculate the slope
In (a), we have:
The rate represents the slope.
Hence, the slope is 4
(c) The equation of the line
A linear equation is represented as:
[tex]y = mx + b[/tex]
Where:
- m represents the slope
- b represents the y-intercept
Using the results in (a) and (b), the linear equation is:
[tex]y =4x + 40[/tex]
See attachment for the graph of the equation
(c) The number of streams you pay the distributor
From the graph, we can see that the line touches the x-axis at the negative x-axis.
This means that, you pay the distributor after 1 charge
(d) The number of streams to pay $750,000
This means that: y = 750.
So, we have:
[tex]y =4x + 40[/tex]
[tex]750 = 4x + 40[/tex]
Subtract 40 from both sides
[tex]4x = 710[/tex]
Divide both sides by 4
[tex]x = 177.5[/tex]
Hence, you pay $750,000 for 177.5 streams
Read more about linear equations at:
https://brainly.com/question/14323743
