Given slope-intercept line equation form is y = 2x + 4.
\The line equation in slope-intercept form is y = mx + b,
\where m is the slope and b is the y-intercept.
\Then commpire the slope-intercept line equations.
\Slope (m) = 2 , y-intercept (b) = 4
The solution of slope (m) = 2.