Ok, I'm usually good at math but I'm at a loss here. My teacher explained this but I don't get it! I remember mx+b but it's not helping. She assigned it to us for the weekend and most of the questions are similar but with different numbers, so I chose 5 out of 28. Can you guys help me solve them and explain and show the work for me? It'll help me understand so I can finish the rest of this, plus none of my friends are responding to me at the moment so you guys are the best thing I have. some of the questions are multiple choice too. They are about y-intercept and things like that. Please help!
1. Which equation has the same y-intercept as y=4x-3? A.y-3=x B.y=8x+3 C.3-y=4x D.y=-3+8x
2.Which of the following is the equation of the line that has the same slope as y=-3/2x+2 and the same y-intercept as y=3x-2? F.y-2=-3/2x G.-3/2=y+2 H.y+2=-3/2 J.-3/2x=y+3
3.A software company started with 2 employees. in 6 months, the company had 7 employees. The number of employees increased at a steady rate. Which equation models the relationship between the number of employees n and the number of months m since the company started? A.n=5/6m+2 B.m=2n+5/6 C.n=6/5m+2 D.m=5/6n+2
4. A line passes through the points (0,3) and (1,5). Graph this line and find an equation for the line in slope-intercept form. Show your work.
5.Find the slope of the line that passes through each pair of points. (-2,8),(5,-1)