S=10(1/2)+ 1/2(-2)(0.5)^2
=5+ (-1)(0.25)
=5-0.25
=4.75
Hope this can help.
M = (7, 5)
formula to find mindpoint is

(6,8) = (x1, y1)
(8,2) = (x2,y2)
now substitute those into the formula!

now solve for x & y !!


so now that we have solved for x & y put it in point form and your done !!
point for is (x,y)
and thanks why the Midpoint is (7,5)
Answer: X = 11
-33=11-4x
Subtract 11 from both sides.
-44=-4x
Divide by -4 on both sides.
11=x
Answer:
I believe it is A, but I am not entirely sure.
Step-by-step explanation: