Question

Help plssssssssss?????!!!

Answer 1

Answer:

y = $\frac{1}{3}$ x

Step-by-step explanation:

The equation of a line passing through the origin is

y = mx ( m is the slope )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (600, 200) and (x₂, y₂ ) = (0, 0) ← 2 points on the line

m = $\frac{0-200}{0-600}$ = $\frac{-200}{-600}$ = $\frac{1}{3}$ , then

y = $\frac{1}{3}$ x ← equation of line

Answer 2

Answer:

3

Step-by-step explanation:

300/100=3

600/200=3