A rectangular prism with a length of 1 meter, width of 3 meters, and height of 2 meters.

The area of each of the bases will be m2.
The area of the right and left lateral faces will be m2.
The area of the front and back lateral faces will be m2.
The lateral area of the prism will be m2.
The surface area of the prism is 22 m2.

thus, the first answer choice, y = sec x, is the correct one

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 have not got your picture clearly so see it once again