Answer to Question #216109 in Math for freebandz

Question

1) find the distance between the following

a) (4,7) and (3,7)

2) write the equation of line with slope (-2/3)and passing through the points ( -2,5)

Answer 1

1) $d=\sqrt{(4-3)^2+(7-7)^2}=1.$

2) $y-5=-\frac{2}{3}(x+2)$ or $y=-\frac{2}{3}x+\frac{11}{3}.$