A buoy marks a channel for boat navigation and bobs up and down with the motion of the waves. In the given function, represents the height of the buoy above sea level, in feet, after t seconds.

If rt is greater than ba, which statement must be true ?

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

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.