Question

find mid point of A(4,-3) B(-8,-11)​

Answer 1

Answer:

midpoint = (2,-7)

Step-by-step explanation:

the step by step solution has been attached in form of an image. Do refer it

Answer 2

Answer:

$\boxed{-\frac{2}{3}}$

Step-by-step explanation:

Slope formula:

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$Y_2-Y_1=X_2-X_1$

$\frac{(-11)-(-3)=-11+3=-8}{(-8)-4=-12}=-\frac{-8}{-12}=\frac{-8/4}{-12/4}=-\frac{2}{3}$

Slope-intercept formula:

    ↓

$y=mx+b$

Up or down sign of the slope.

Positive slopes trend upward: y increases as x increases, left to right.

Negative slopes trend downward: y decreases as x increases, left to right.

Steepness absolute value of the slope.

Larger slope means a steeper line consider only the number, not the sign.

Slope close to zero means it is close to horizontal.

-2/3 is the correct answer.