Question

q: Use the table to work out the values of a, b, c, and d.

Answer 1

Answer:

A company manufactures fuel tanks for automobile. The total weekly cost (in dollar) of producing x tank is given by c(x)=1000+90x-0.05x^2

To find : c' (500) and c(500).

Solution:

C(x)=1000 + 90x - 0.05x²

C'(x) = 0 + 90 * 1 - 0.05 * (2x)

C'(x) = 90 - 0.1x

C(500) = 1000 + 90*500 - 0.05*(500)²

Answer 2

Answer:

a=7

b=5

b=5

c=1

d= -1

explanation:

put the value of x in the given y equation

hope this is correct solution