Identify at least two pairs of congruent angles in the figure and explain how you know they are congruent.

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

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:

answer:

c) the x-coordinate of the center of the circle increases by 3

i honestly dont know