Hey! If you can help here it is!

Step-by-step explanation:

Start with:

Distribute the values on the outside of each of the parentheses.

Combine like terms.

Subtract from both sides of the equation.

Subtract from both sides of the equation.

Now, we need to use our quadratic equation formula:

Identify your values.

Substitute.

(Solve positive)

Solve.

Find the square root of .

Add.

Simplify.

~

(Solve negative)

Solve.

Find the square root of .

Subtract.

Simplify.

a. is correct

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)