According to the study unit, the commutative property means a. the way the numbers are grouped does affect the sum. b. the way the numbers are grouped doesn't affect the sum. c. the order in which you add the numbers does affect the sum. d. the order in which you add the numbers doesn't affect the sum.

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:

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )