The length of a cell phone is 2.42.4 inches and the width is 4.84.8 inches. The company making the cell phone wants to make a new version whose length will be 1.561.56 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?

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:

answer: do we write it

step-by-step explanation:

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

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x + 2 + 1/x+5