Gloria is digging for fossils at a geological site. she has 120 meters of rope and 4 stakes to mark off a rectangular area. which set of dimensions will create a rectangle using all the rope gloria has with her?

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:

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