Help please i give brainlist crown to whoever answers all correctly

a)0

b) 3/4

c)undefined

d)5/3

Step-by-step explanation:

Slope:

y2-x2/y1-x1

so,

line b.

two points: 0,0 and -4,3

3-0/0--4

3/4

line d. points:

0,-1 and 3,3

3--1/3-0

5/3

a is 0 because left to right

c is undefined because up to down.

Hope this helps ;D

only 10/60 isn't equivalent

hope this : )