(Need help "ASAP"with this 1 math problem). ( I posted a picture of the question and answer choices). Will Mark Brainliest. ◇ABC is reflected to form ◇ A'B'C'. The vertices of ◇ABC are A(3,1), B(1,5), and C(6,9). The vertices of ◇ A'B, C' are A'(-1,-3), B'(-5,-1), and C'(-9,-6). Which reflection results in the transformation of ◇ABC to ◇A'B'C'? A) reflection across the x-axis, B) reflection across the y-axis, C) reflection across y =x, D) reflection across y = -x.

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

just keep asking questions until you have a better understanding.

step-by-step explanation:

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )