Triangle bac was rotated 90° clockwise and dilated at a scale factor of 2 from the origin to create triangle xyz. based on these transformations, which statement is true?
coordinate plane with triangles acb and xyz with a at negative 4 comma 4, c at negative 1 comma 3, b at negative 4 comma 0, x at 0 comma 8, y at 8, comma 8, and z at 6 comma 2
∠c ≅ ∠x
∠c ≅ ∠y
∠a ≅ ∠y
∠a ≅ ∠x

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 rotate about 180 degrees.

find the vertical and horizontal asymptotes of the function f x = 5 x − 1 . to find the vertical asymptote, equate the denominator to zero and solve for . since the degree of the polynomial in the numerator is less than that of the denominator, the horizontal asymptote is .

step-by-step explanation: