Which series of transformations will make parallel segments AB and CD coincide with parallel segments A'B' and C'D'?

A. Reflection across the x-axis, and a translation up 2 units

B. Translation 1 unit to the right, and a reflection across the x-axis

C. Clockwise rotation 90 about the origin C, and a reflection across the x-axis D. Translation 1 unit to the right, followed by a 180 clockwise rotation about the origin

B

Step-by-step explanation:

If you translated the line segment one unit to the right, A and C would be mapped on points A' and C' then a reflection over the x- axis would also map points B and D onto B' and D'

3; 9 is 8 to -4

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)