Question

consider the point of intersection where the vertical line x=2 meets the line y=7x+1 what is the y-coordinate​

Answer 1

Answer:  15

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Work Shown:

Replace every x with 2 and simplify

y = 7x+1

y = 7*2 + 1

y = 14 + 1

y = 15 is the y coordinate

The vertical line x = 2 meets the diagonal line y = 7x+1 at the location (x,y) = (1,15)