m' = -1/m
m' = -1 /(1/2) = -2 correct
2. yes true
3. m = (1-5)/(-3-1) = -4/-4 = 1 so false
Hello! Can someone check and see if these answers are correct? Thanks!
1.) If a line with slope of 1/2 is perpendicular to another line, then the slope of the other line is -2. TRUE or FALSE? (I choose True)
2.) If Segment QR || Segment TU and the slope of Segment TU is -3, then the slope of Segment QR is -3. TRUE or FALSE? (I choose True)
3.) The slope of the segment with endpoints (1, 5) and (-3, 1) is -1. TRUE or FALSE? ( I choose False)
2 answers
I agree with your choices