Answer:
Mid point is(1,-6)
Explanation: Add the Xs together and divide by 2. Do the same for the Ys.
8 times ( 5 times 2+3) = 8 times (15+3) = 8 times 13 + 104
It has to be b because you put it in a calculator and it does it right for you
It’s equals -6 bc they are both negative numbers.
The coefficients would be 0.5 and 18 because a coefficient is the number attached to the variable, and since 0.5 is attached to X, that would be the first coefficient and since 18 is attached to Z, thats the second coefficient.
