How do you write an equation of the line with (8,3);m=6?

Apr 16, 2018

color(purple)(6x - y = 45

Explanation:

Standard form of equation knowing one point and the slope is

$\left(y - {y}_{1}\right) = m \cdot \left(x - {x}_{1}\right)$

$\text{Given : " (x_1, y_1) = (8,3), " Slope } = m = 6$

$\therefore \text{ The equation is } \left(y - 3\right) = 6 \cdot \left(x - 8\right)$

$y - 3 = 6 x - 48$

$y - 6 x = - 48 + 3 = - 45$

color(purple)(6x - y = 45