The costs of a company are represented by the function C(x) = 6.2x + 100,000. Its revenues are represented by the function R(x) = 7.1x.

find out the value of b

step-by-step explanation:

it is not that hard all u have to do is plot the graph

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

the answer is  

a.

4,624π mm2

step-by-step explanation: