Answer:
[tex](3)\ y = -x[/tex]
[tex](5)\ y = -3x -2[/tex]
Step-by-step explanation:
Required
The equation in slope intercept form
Solving (3):
[tex]m = -1[/tex]
[tex](x_1,y_1) =(4,-4)[/tex]
The equation in slope intercept form is:
[tex]y = m(x - x_1) + y_1[/tex]
This gives:
[tex]y = -1(x - 4) -4[/tex]
Expand
[tex]y = -x + 4 -4[/tex]
[tex]y = -x[/tex]
Solving (5):
[tex]m = -3[/tex]
[tex](x_1,y_1) = (1,-5)[/tex]
The equation in slope intercept form is:
[tex]y = m(x - x_1) + y_1[/tex]
This gives:
[tex]y = -3(x - 1) - 5[/tex]
Expand
[tex]y = -3x + 3 - 5[/tex]
[tex]y = -3x -2[/tex]
