## Calculus 10th Edition

For the equation: $y=3x +13$
First convert the point-slope form equation into standard form. Given: $y - 1=3(x+4)$ Distribute the $3$ and then solve for $y$: $y =3x +12 + 1$ Simplify: $y=3x +13$ From this plot the y intercept: $y = 13$ Then use the slope: $m =3$ to plot the remaining points to sketch the graph