10
b
o
completing
t
h e date, so the
th plant increases from the top to the bottom of the table
helt of tomato plants after three weeks
height of plant (m)
number of tomato plants
2. state one likely reason for differences in the heights of the plants.
3. state a problem the student may have been testing
4. state 4 variables the student would have kept constant

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