Question

Help with number 1 homework question

Answer 1

Given

The equation of line is given by......................

`3x=12-y`

Answer

`\begin{gathered} 3x+y=12 \\ (3x)/(12)+(y)/(12)=1 \\ (x)/(4)+(y)/(12)=1 \end{gathered}`

x-intercept is 4

Again equation of a line is

`\begin{gathered} 3x=12-y \\ y=-3x+12 \end{gathered}`

Gradiant = -3