Answer :
The slope-intercept form of the line is given by:
[tex]\begin{gathered} y=mx+b \\ where\colon \\ m=slope \\ b=y-intercept \\ \end{gathered}[/tex]So, for:
[tex]\begin{gathered} y=x+4 \\ m=slope=1 \\ b=y-intercept=4 \end{gathered}[/tex]The slope-intercept form of the line is given by:
[tex]\begin{gathered} y=mx+b \\ where\colon \\ m=slope \\ b=y-intercept \\ \end{gathered}[/tex]So, for:
[tex]\begin{gathered} y=x+4 \\ m=slope=1 \\ b=y-intercept=4 \end{gathered}[/tex]