If r and s are two points in a plane, the perpendicular bisector of line rs is the set of all points equidistant from r and s. true or false?

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .