Question

One last question please just help
A company builds Electronic Entertainment Centers. It costs $8,700 to build 10 Electronic Entertainment Centers and $14,300 to build 20 Electronic Entertainment Centers. Which equation models the cost, C(x), as a linear function of the number of Electronic Entertainment Centers, x?

Answer 1

equation of line through the two points
\[(10,8700), (20,14300)\]

Answer 2

\[C(x)=560x+3100\]

Answer 3

you need the method? slope is
\[\frac{14300-8700}{20-10}=560\] then point slope formula

Answer 4

thank you very much satellite

Answer 5

yw