Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are parallel? Use the slope formula to prove the slopes of the opposite sides are the same.
Use the slope formula to prove the slopes of the opposite sides are opposite reciprocals.
Use the distance formula to prove the lengths of the opposite sides are the same.
Use the distance formula to prove the midpoints of the opposite sides are the same.​

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

8/k

step-by-step explanation: