Question

Transform 12 + 3y = 9 into an equivalent equation that is in slope-intercept form.A. y=3/4x - 1/4B. y=-4x+3C. y=4x-3D. y=-1/4x+3/4

Answer 1

Given:

`12x+3y=9`

Find: Slope - intercept form.

Sol:

Slope - intercept form:

`y=mx+c`
`\begin{gathered} 12x+3y=9 \\ 3y=-12x+9 \\ y=(-12)/(3)x+(9)/(3) \\ y=-4x+3 \end{gathered}`

Slope intercept form of equation is:

`y=-4x+3`