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PLEASE HELP ME FAST!!! ( It's about finding linear equations on a graph)

PLEASE HELP ME FAST!!! ( It's about finding linear equations on a graph)-example-1
User Svsd
by
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1 Answer

4 votes

Answer:

y = 7x

Explanation:

The equation of a line passing through the origin is

y = mx ( m is the slope )

Calculate m using the slope formula

m =
(y_(2)-y_(1) )/(x_(2)-x_(1) )

with (x₁, y₁ ) = (0, 0 ) and (x₂, y₂ ) = (100, 700 ) ← 2 points on the line

m =
(700-0)/(100-0) =
(700)/(100) = 7

y = 7 x ← equation of line

User QBziZ
by
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