Point A is at (-7, -9) and point B is at (6,3). What is the midpoint of line segment AB?
9
8+
7+
6+
B
5+
4+
3+
2+
1+
2
{+++
-9 -8 -7 -6 -5 -4 -3 -2
++>
3 4 5 6 7 8 9
ON
-4
-5
-6
-7
-8+
-9
А A

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

i'm pretty sure the answer is a. decreases with increase in