if you get the answer to all of them ill mark you brainliest even if its wrong

Identify the slope and y intercept for each question

1. (-5,4), slope = - 7/5

2. M= 1, (-1,5)

3. y = 5/4x-8

4. y+1=1/4(x-4)

5. y+12=5(x+2)

6.y+5=-2/5(x-5)

7. (-2.19) and (-1,14

8. (3,0) and (4,2)

9. y=-5/4 (x+4)

10. (5,0), slope =-4/5