Write a quadratic equation in vertex form with a vertex of (2,4) and a passes through the point (-2, 8).

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:

it would be a on edgenuit y

the diagram below is your final answer

the one below it is a function

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"