The equation for slope-intercept fomr =
[tex]\begin{gathered} y=mx+c \\ m=\text{slope} \\ c=y-\text{intercept} \end{gathered}[/tex][tex]y=8.4x+5.4[/tex]
Uisng a desmos graphing calculator to show the graph below:
Hence the correct answer for the slope intercpet form = y = 8.4x+ 5.4
