Which situation below is representative of y-intercept?

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:

answer4 to the second power is 16

and 4 to the third power is 64,

answer: i think one of the answer is $150 and $300?

step-by-step explanation: