For questions 8 and 9, determine if S could lie on the perpendicular bisector of QR with the given coordinates.
8. Q(-5, -1), R(3, 7), S(4,-2)
9. Q(-5, 4), R(8.-3), S(-2.-5)

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab