This diagram shows a pre-image △ABC, and its image, △A′′B′′C′′, after a series of transformations. Select from the drop-down menus to correctly complete the statements. △ABC is Choose... (reflected across y axis, reflected across y=x line, rotated 180 degrees about the origin) to become △A′B′C′.
Then △A′B′C′ is Choose... (reflected across x axis, translated 3 units down, rotated 90 about the origin) to become △A′′B′′C′′ .
Because the transformations are Choose... (rigid, not rigid) , the pre-image and image are Choose... (congruent, not congruent) .

there is no grid

step-by-step explanation:

y + 11 = (1/4)(x + 16)

step-by-step explanation:

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.