Mathematics: What is an equation of the line whose graph is shown? A. y = -x B. y = 2x C. y = x D. y = 2

What is an equation of the line whose graph is

zackinator4894

07.02.2022

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 ) = (- 1, - 1) and (x₂, y₂ ) = (1, 1)

m = $\frac{1+1}{1+1}$ = $\frac{2}{2}$ = 1, thus

y = x ← equation of line

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ciel8809

13.02.2020

umm how can i help with this?

Step-by-step explanation:

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