Answer:
5
Explanation:
The slope equation is Y2-Y1/X2-X1..... So that means 4 is X1 and 3 is Y1 and 2 is X2 and -7 is Y2... So the new equation is -7-3/2-4.....you subtract the two from top to bottom. If you do it right, it would give you -10/-2... so you divide that and it gives you 5.