4. Compare and contrast the properties of the images formed by each mirror type in the
table.
Image Formation
Size
Mirror
Type
Appearance
Placement
Plane
Concave (when the object is located a
distance greater than a focal length
from mirror's surface)
Concave (when object is located a
distance less than the focal length of
the mirror)
Convex
Enter your response here.

answer: -8.2562234e+13

translate k to n and reflect across the line containing jk.

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!