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1-46.

Algebraically determine the y-intercept of the graph of each equation. Write each answer as an ordered pair. Homework Help ✎

To solve for the y-intercept, substitute 0 for x in the equation.

  1. y = 3x + 6

  1. x = 5y – 10

  1. y = x2

  1. y = 2x2 – 4

  1. y = (x – 5)2

  1. y = 3x3 – 2x2 + 13