Question

Write the equation of the line whose slope is m=−9 and y-intercept is (0,5) in Slope Intercept Form.

Answer 1

`\displaystyle y = -9x + 5`

Explanation:

Plug the coordinates into the Slope-Intercept Formula,
`\displaystyle y = mx + b:`

5 = 0 + b

`\displaystyle 5 = b \\ \\ y = -9x + 5`

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