Math  /  Algebra

QuestionConsider the line y=87x+1y=-\frac{8}{7} x+1. Find the equation of the line that is perpendicular to this ine and passes through the point (7,3)(7,3). Find the equation of the line that is parallel to this line and passes through the point (7,3)(7,3).
Equation of perpendicular line: \square
Equation of parallel line: \square

Studdy Solution
Simplify the equation:
y3=87x+567 y - 3 = -\frac{8}{7}x + \frac{56}{7}
Add 3 to both sides:
y=87x+8+3 y = -\frac{8}{7}x + 8 + 3
y=87x+11 y = -\frac{8}{7}x + 11
Equation of parallel line: y=87x+11\boxed{y = -\frac{8}{7}x + 11}

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