spillerkaitlinov3usm spillerkaitlinov3usm
  • 04-09-2019
  • Mathematics
contestada

3) The coordinates of point A are (-4,-3) and
the coordinates of point B are (-4,8). What is
the midpoint of AB?

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BasketballEinstein
BasketballEinstein BasketballEinstein
  • 04-09-2019

Answer:

[-4, 2½]

Step-by-step explanation:

The quickest way to do this is to calculate how far apart each corresponding coordinate is, then take HALF of that range:

From -4 to -4 → 0

From 3 to -8 → 11

[tex] \frac{11}{2} = 5 \frac{1}{2} [/tex]

-3 + 5½ = 2½ [y-coordinate] → [-4, 2½]

** Just in case you were wondering why I did not calculate zero, zero is neutral, so it stays zero.

I am joyous to assist you anytime.

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