50 POINTS. THIS IS AN EMERGENCY LOL HELP ME AND I'LL GIVE YOU BRAINIEST. The teams first experiments with changing the position of the curved pit. In the computer program the vertex begins on the origin and the curve is modeled by the parent quadratic equation y = x^2 match each description with the equation that will create the pit.

Tiles: __ __ __ __

Pairs:

y= (x + 2)^2 → The curved pit is shifted left two units.

y = x^2 - 2 → The curved pit is shifted down two units

y = x^2 + 2 →The curved pit is shifted up two units.

y = (x - 2)^2 → The curved pit is shifted right two units.

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.