4) A company that makes car parts uses two models to estimate the company's profit (in dollars). The first model is P(x) = 90x – 4x², where x is the number of parts produced, and the second model is P(x) = 25x + 170. There are two solutions to the system of equations using both models. Of those two solutions, what is the number of parts that gives the largest profit, and what is that profit? Round the number of parts to the nearest whole number and the profit to the nearest cent.​

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/4zZs6GM

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.