Determine which graph represents a reflection across the x-axis of f(x) = 3(1.5) ty
1y
ty
X
x
-4-2 N2 4 242 24 -4
24
12
2
-2
6
4
4
4
-4
2
-6
-6
-6
2
Intro
Done

i suppose it should be (y=2x-5)

step-by-step explanation:

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!

the answer is c. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀