Antoinete needs to sove this system of equations by graphing. Which statements explain how she should graph the equations? Check all that apply.
2x-y-58
y-25x+4
D She should rewrite both equations in slope-intercept form.
O She should rewrite the first equation in slope-intercept fom.
O She should find that the second equation has a slope of 4
OWhen rewriting the first equation, she shoud subtract 2x from each side of the equation to get -y by itselt.
DAfter rewriting the first equation in slope-intercept form, she shouild find that both ines have negative slopes.

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!

e. hinduismt religion first emerged on the indian subcontent