35,178 views
24 votes
24 votes
Ive answered a and b but struggling to answer c. how do you work it out?

Ive answered a and b but struggling to answer c. how do you work it out?-example-1
User BananaNeil
by
2.7k points

2 Answers

8 votes
8 votes

Answer:

-2, 1.5

Explanation:

(y1 + y2)/2 = y midpoint formula

so, (-1 + 4) = 3

3 / 2 = 1.5

y = 1.5

User Maksim Solovjov
by
2.7k points
17 votes
17 votes

Explanation:

To find the midpoint:

Use the formula;

d = (x2 + x1)/2, (y2 + y1)/2 where x2 = -2, x1 = -2, y1 = -1, y2 = 4

Substitute the values into the equation above. This gives;

d = (-2 + -2)/2, (4 + -1)/2

= (-4/2), (3/2)

=(-2, 1.5) <<<<<<< Ans

I hope this helps. Thank you

User Ed Sykes
by
3.3k points