Question

Write the equation of the line
{y=mx+b}
1)Given:m=0&b=8
2)Given: the slope is undefined And the line passes through (4,3)

Answer 1

1) y=mx+b
y=0x+8
y=8 ~ equation of the line.

2)y=mx+b
3=m(4) + 8
3-8=4m
-5=4m
-5/4=m
~ y=-5/4x+8 ~ equation of line