Frequent Questions about our Solver

The problem

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i need help understand how y=2x was graphed this way...

Answer provided by our tutors

The easiest way to graph a line is to choose two 'easy' values for x and then calculate y.

For example if x=0 then y is also a 0

If x is equal to 1, y =2*1 =2.

These two points are enough for you to draw the line

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