22. The coordinates of the endpoints of PQ in the standard (x, y) coordinate plane are (3,6) and
(-11, -18). What is the y-coordinate of the midpoint
of PQ?
F. 24
G. 6
H. -4
J. -6
K. -12

table 3 represents a direct variation function. : )

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

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.