Answer:



Step-by-step explanation:
Given


Required
Determine the slope and y intercept from graph
To calculate the slope, we have:




The y intercept is when 
So,

The equation is then calculated using:

This gives





<em>See attachment for graph</em>
255.00 x 0.40 % = 102.00
102.00 +255.00 = 357.00 (original price of tv)
Answer:
$1516.69 per month less
Step-by-step explanation:
The formula for the monthly payment A on a loan of principal P, annual rate r, for t years is ...
A = P(r/12)/(1 -(1 +r/12)^(-12t))
For the 18.5% loan, the monthly payment is ...
A = 150000(.185/12)/(1 -(1 +.185/12)^(-12·30)) ≈ 2321.92
For the 5% loan, the monthly payment is ...
A = 150000(.05/12)/(1 -(1 +.05/12)^-360) ≈ 805.23
The mortgage at 5% would be $1516.69 less per month.
D because 1254.25*4 = 5017.00
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula

where
m is the slope
( x1 , y1) is the point
From the question we have the final answer as

Hope this helps you