Respuesta :

To find the y-intercept in any equation equate x by 0

The given equation is

[tex]y=3.1x+2.6[/tex]

Substitute x by 0 to find the y-intercept

[tex]\begin{gathered} y=3.1(0)+2.6 \\ \\ y=0+2.6 \\ \\ y=2.6 \end{gathered}[/tex]

The y-intercept is 2.6