Determine any value(s) of x that do not lie in the domain of the following function. Explain how you arrived at your answer.

f(x) = x^2-2x-15/3x^2-23x+40

(see picture above for a more clarification)

answer: do we write it

step-by-step explanation:

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

pi x^2

step-by-step explanation:

pi times x squared

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