Question

Find the slope and the y-intercept of the equation 4x + 5y = -9.

Answer 1

For standard equation of line : \(ax + by = c\),
Slope is given as :
\[Slope = -\frac{\text{Coefficient of x}}{\text{Coefficient of y}}\]

Answer 2

For that equation I have given above :
\[Slope = \frac{-a}{b}\]

Answer 3

And y-intercept you can find by equating \(x=0\)..

Answer 4

so my answer is -a/b ?