X 4Y 8 Slope Intercept Form - −4y = − x − 8. Y = mx +b y = m x + b. Y = 1 4x+ 2 y = 1 4 x + 2. Y = mx + b where m and b are numbers. This form of the equation is very useful. X − 4y = −8. Subtract x from each side: Divide each side by −4: M = 1 4 m = 1 4. Y = 1 4x + 2.
Y = mx + b where m and b are numbers. X − 4y = −8. Divide each side by −4: Y = 1 4x+ 2 y = 1 4 x + 2. Subtract x from each side: So, it will look like: This form of the equation is very useful. M = 1 4 m = 1 4. Y = mx +b y = m x + b. Y = 1 4x + 2. −4y = − x − 8.