Anumber x increased by 5 is less than −16 . translate the sentence into an inequality.

A number X is increased by 5, means that you are adding 5 to the number x, which is written as x +5.

Then that needs to be less than -16, so the full equation becomes:

x + 5 < -16

0 is its x and y coordinate

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: