y - 2 = -\frac{4}{3}(x - 1)
Related Articles
- 3x + 12 = 4y \Rightarrow y = \frac{3}{4}x + 3
- So slope \( m = \frac{3}{4} \). The perpendicular slope is \( -\frac{4}{3} \).
- The line through \( (1, 2) \) with slope \( -\frac{4}{3} \) is:
- \Rightarrow y = -\frac{4}{3}x + \frac{4}{3} + 2 = -\frac{4}{3}x + \frac{10}{3}
- Now find intersection with original line \( 3x - 4y + 12 = 0 \).
- Substitute \( y = -\frac{4}{3}x + \frac{10}{3} \):
