Question

perpendicular or parallel?

x+9=y and y-x=-5 ?

2. 2x-7y=5 and 2y-7x=7?

3.Slope-intercept equation y=? of this problem the slope is 3.3 and y-intercept is (0,-7) ?

4. m=4, (3,1)....what is y=?

5. m=2/3, (5,-8)?

Answer 1

I will be happy to check your thinking on this. I know you don't want me to give you the answers.