When reflecting over a line, the first step is to... * Find the slope of the line of reflection.

Count slope triangles to find the distance of the pre-image to the line of reflection.

Find the perpendicular slope.

Flip the pre-image over the line of reflection.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

207/8 is the right

but which class are u may know that first

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: