Question

A. 2x + 8y = 10
B. 2x - 8y = 8
C. 2x + 8y = 16
D. 2x - 8y = 16

Answer 1

Which is the equation of the line?

Answer 2

standard equation
y=mx+c
the point where x=0 is called y intercept and represented by c
so at x=0 y=2
implies c=2
y=mx+2
now at y=0 x=8
put it in equation
0=m*8+2
8m=-2
m=-2/8
m=-1/4

Answer 3

equation
y=-x/4+2
multiply by 8 on both side
8*y=-8*x/4+8*2
8y=-2x+16
2x+8y=16

Answer 4

Thanks!