Question

The cost function for kara's new clothing store where she sells t-shirts is c = $9.90n + 1060. what is the slope of the cost function for kara's new store?

Answer 1

The slope of the function is 9.90

Explanation:

You can find the slope by looking at the coefficient of the independent variable in the equation. In this case, we would be looking for the coefficient of n.

Answer 2

Remember that in a linear function of the form
`y=mx+b`, the slope,
`m`, is the coefficient of the independent variable
`x`.

In our cost function
`c=9.90n+1060`,
`y=c` and
`x=n`, so we can infer that the independent variable is
`n`. Since the coefficient of
`n` is 9.90, the slope of the cost function is 9.90.

We can conclude that the slope of Kara's new store cost function is $9.90