Use the Distributive Property to rewrite each expression.
-3 (2b - 2a)

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

what am i trying to find out. you didn't put up the whole question.

step-by-step explanation: