What is the base of a triangle that has a height of 6 centimeters and an area of 18 centimeters?

At least two people have the same birthday in a school of 150 students

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12