If f (x) = x2 – 2x + 3, what is f(-1)?

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

i believe it's a.

i'm not sure on this one, most likely correct.

c

step-by-step explanation:

i think the answer is b. i hope i !