The profit, in dollars, of a small business can be modeled by the function P (x) = 0.3x^2+ 7x – 40, where x is the number of
units sold. How many units need to be sold for the business to make
a profit of $60?

rectangle that is ther answer you

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c