What are the x-intercept and vertex of this quadratic function? gir) -5(1 – 3)2
Write each feature as an ordered pair: (a, b).

The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?

Which of the following multiplication expressions can be modeled by the tiles shown? check all that apply. 8(3) = 24 6(4) = 24 (3)(12) = 36 24(3) = 72 3(8) = 24 2(12) = 24

Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !