Which statements must be true? Select each correct answer.

UW=VW

UW=12KL

JK=2VW

UV=UK

UV¯¯¯¯¯∥JL¯¯¯¯¯

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

Determine the equivalent system for the given system of equations: 5x − 3y = 6 x + y = 2