in parallelogram ABCD side AB and side CD are parallel. parallelogram ABCD is in reflected across the x-axis to become A'B'C'D'. Which side of A'B'C'D' is parallel to A'D'?

22.

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

Number 5 is 50 degreesnumber 6 is 45 degreesnumber 7 is 60 degreesnumber 8 is 45 degrees