Question

1. what is the x - value of the midpoint between a(-8,-6) and b(0,6)?

a. -8
b. -2
c. -4
d. -14

Explanation:

Step1: Recall the midpoint formula for x - coordinate

The midpoint formula for two points \((x_1,y_1)\) and \((x_2,y_2)\) is \(M_x=\frac{x_1 + x_2}{2}\). Here \(x_1=-8\) and \(x_2 = 0\).

Step2: Substitute the values into the formula

\(M_x=\frac{-8+0}{2}\)

Step3: Calculate the value

\(M_x=\frac{-8}{2}=-4\)

Answer:

C. -4