In the diagram, the measures of Z3 and Z6 are 50°. The measure of 25 is 130'. Are lines cand d parallel?
A. No, because 23 and 25 are not supplementary
B. Yes, because 23 and 26 are congruent.
C. No, because 26 and 25 are not congruent.
D. Yes, because 25 and 26 are supplementary.

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )

the formula of a midpoint between a abd b: