Which figure represents the image of parallelogram lmnp after a reflection across the line y = x? a. figure a b. figure b c. figure c d. figure d not d

The answer is C
first draw line y=x that's simply line that increases from left to right and has slope of one and goes thru origin.
you now see its reflected

A reflection across the line y = x has a rule:

(x,y)→(y,x).

Parallelogram LMNP has vertices L(3,1), M(4,3), N(5,3) and P(4,1).

Then

L(3,1)→L'(1,3)M(4,3)→M'(3,4)N(5,3)→N'(3,5) P(4,1)→P'(1,4)

Points L', M', N' and P' are exactly vertices of figure C.

correct choice is C.

The slope best fit isc. 1/6 mile per hour

The correct answer is .44