A line has the equation [tex] y = x [/tex]. It is translated up by 3 units. What is the equation of the new line?

Question

harlow · Answer

since we are shifting equation up 3 units, the equation would be y=x+3

groughavatar123 · Answer

y=x+3 (so that'd be the slope is 1 and the y-intercept is 3)

Anonymous · Answer

The new equation of the line after translating y = x up by 3 units is y = x + 3 . This represents the same slope but a higher intercept. The line now crosses the y-axis at (0, 3). 
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A line has the equation [tex] y = x [/tex]. It is translated up by 3 units. What is the equation of the new line?

Answer (3)

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