Question

Write parametric equations of the line 9x + y = -1

Answer 1

x = t, y = -9t - 1

Explanation:

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Answer 2

Explanation:

Parametric equations of the line, 9x + y = -1

Assign any one of the variables equal to s. (say x = s).

By substituting the value x=s in the given equation,

The equation can be rewritten as 9s + y= -1

Set of parametric equations is x = s and

y= -9s- 1 (or) y= -(9s + 1)