Algebra

Determine if the relationship represented in the table is linear. If it is linear, write an equation.
x 2 5 7 10 12 20
y -3 0 2 5 7 15

A) Linear; y = x - -5
B) Linear; y = -5x
C) Linear; y = x + -5
D) Not linear

I'm thinking it's C am I correct

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1. Correct!

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posted by MathMate
2. Can you please explain to me why it's C I just guessed it

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posted by Lisa

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