If a polynomial has three terms, x2 + 12x + 36, which factoring method can be considered?
perfect-square trinomial
difference of squares
sum of cubes
difference of cubes

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: