Rosalyn is planning to sell her apartment complex. Ten years ago, she bought the eight-room complex for $420,000. The building has gained 2.2% in value every year since she bought it. She charges a monthly rent of $720 for each room, and pays $22,900 per year in upkeep costs. If Rosalyn has kept all of the rooms occupied continuously since she bought it, to the nearest hundred dollars, how much profit will she have made in total when she sells it? a. $770,400 b. $554,600 c. $564,300 d. $492,300 Please select the best answer from the choices provided A B C D

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step-by-step explanation:

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

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!