Question

Determine the Y intercept for the following equation 4X +2Y=-12

Answer 1

b=-6

Step-by-step explanation:

Given the equation

`4x+2y=-12`

To determine the y-intercept, we first express it in the slope-intercept form (y=mx+b).

`\begin{gathered} 4x+2y=-12 \\ 2y=-4x-12 \\ \text{Divide all through by 2} \\ y=-(4x)/(2)-(12)/(2) \\ y=-2x-6 \end{gathered}`

We can see that the y-intercept of the line, b= -6.