2
-factor the polynomial and use the zeros to identify its graph.
x-5x² – 20x² - 60x + 144

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

give brainliest

47

step-by-step explanation:

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:

10+4√2 is the answer. i dont have the time to explain.