Need with this problem (its the photo)

D y = -5/4 x - 2

Step-by-step explanation:

This is the right answer because the slope of line f shown on the graph is 4/5 (rise/run) so a perpendicular line has to have the opposite slope for it to intersect at a right angle. Option D has slope -5/4 which is the opposite of line f and so therefore it is correct.

D y = -5/4 x - 2

Step-by-step explanation:

This is the right answer because the slope of line f shown on the graph is 4/5 (rise/run) so a perpendicular line has to have the opposite slope for it to intersect at a right angle. Option D has slope -5/4 which is the opposite of line f and so therefore it is correct.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.