Question

7

Pls answer I’m to tired for this
What is the midpoint
between (-2, -3) and
(1, 2)?
a) (-1,-)
b) (-:-)
c) (-1,-)
d) (-3,-)

Answer 1

I think it's B

...........

Answer 2

d

Explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

(
`(x_(1)+x_(2) )/(2)`,
`(y_(1)+y_(2) )/(2)` )

Here (x₁, y₁ ) = (- 2, - 3) and (x₂, y₂ ) = (1,
`(1)/(2)` ), thus

midpoint = (
`(-2+1)/(2)`,
`(-3+(1)/(2) )/(2)` ) = (
`(-1)/(2)`,
`(-3+(1)/(2) )/(2)` ) = ( -
`(1)/(2)`,
`(-(5)/(2) )/(2)` ) = ( -
`(1)/(2)`, -
`(5)/(4)` ) → d