rectangle abcd is reflected over the y-axis. what rule shows the input and output of the reflection, and what is the new coordinate of a'? (1 point)
rectangle abcd is shown. a is at negative 5, 1. b is at negative 5, 3. c is at negative 1, 3. d is at negative 1, 1.
(x, y)→(y,−x); a' is at (1, 5)
(x, y)→(−y, x); a' is at (−1, −5)
(x, y)→(−x, y); a' is at (5, 1)
(x, y)→(−x,−y); a' is at (5, −1)

step-by-step explanation:

if x = 2 you have to find x to finish the problem

`1234567890-=/*-qwertyuiop[]asdfghjkl; '\\zxcvbnm,./+ /

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im not sure

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?