Delia purchased a new car for $25,350. this make and model straight line depreciates to zero after 13 years.
a. identify the coordinates of the x- and y-intercepts for the depreciation equation.
b. determine the slope of the depreciation equation.
c. write the straight line depreciation equation that models this situation.
d. draw the graph of the straight line depreciation equation.

See below in bold.

Step-by-step explanation:

a. The y coordinate will  be (0, 25,350) as $25,350 is the value of the new car at year 0.

The x coordinate  will be when the car is worth zero dollars and this is at the point (13, 0).

b. The slope = -25,350 / 13 = -1950.

c. The equation is y = -1950x + 25350.

d. To draw the graph just join the above 2 points.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: