1. Triangle ABC is shown on the coordinate plane below. The triangle is dilated from the origin by scale factor r = 4.
Identify the coordinates of the dilated triangle A'B'C'.
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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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step-by-step explanation:

there is no picture in order for this question to be answered