Question

20.y + 2 =- (X+4)23.y-3 = 6(x- 1)26. y + 1 =-(X+9)

Answer 1

the equation in intersection slope form is y = mx + b. then

20.

`\begin{gathered} y+2=-(x+4) \\ y+2=-x-4 \\ y+2-2=-x-4-2 \\ y=-x-6 \end{gathered}`

23.

`\begin{gathered} y-3=6(x-1) \\ y-3=6x-6_{} \\ y-3+3=6x-6+3 \\ y=6x-3 \end{gathered}`

26.

`\begin{gathered} y+1=-(x+9) \\ y+1=-x-9 \\ y+1-1=-x-9-1 \\ y=-x-10 \end{gathered}`