163k views
1 vote
What is the slope of the line that contains the points (4, 3) and (2, 7)?

User Jaebum
by
3.2k points

1 Answer

3 votes

Hello,

Answer:

Slope = -2

Explanation:

We have A(4 ; 3) and B(2 ; 7)

y = ax + b where a is the slope


a = (yb - ya)/(xb - xa ) = (7 - 3)/(2 - 4) =(4)/(-2) =-2

User Sasha Grey
by
3.6k points