Martha is designing a quilt. she wants to rotate the blocks to create a pattern when Martha rotates the first block 90 counterclockwise about B to form the next block , the. image of A is located at ( __, __ ). A ( 1, -12)
B. ( -7, 17)
C ( 1 , -17)
D ( 10 , 7)

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?

me! what did you put for this question?

step-by-step explanation: