Come si rappresenta # x = -2 #?

Risposta:

vedi spiegazione.

Spiegazione:

The equation of a line in the form #color(blue)"x=c "#is a vertical line, parallel to the y-axis and passing through all points in the plane with an x-coordinate of c.

Select 2/3 points with an x-coordinate x = -2 and draw a straight line through them.

#"That is " (-2,-1),(-2,0),(-2,2)" and " (-2,4)#
graph{y-1000x-2000=0 [-10, 10, -5, 5]}

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