Which monomial represents the number of square units in the area of a circle with radius 3x 3 units?

9

Step-by-step explanation:

A monomial is an algebraic expression with one term.

So that,

area of a circle =

if r = 3, then;

area of the circle = x

                            = x 9

                            = 9

The area of the circle is 9 square units.

Therefore, the monomial the represent the number of square units in the area of the circle is 9 square units.

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.