mapboy9
contestada

What is the equation that represents the data in the table?
x|1|2|3|4|5|x
y|0|2|4|6|8|?

Remember to include y= in your answer

Respuesta :

texaschic101
(1,0)(2,2)
slope = (2 - 0) / (2 - 1) = 2/1 = 2

y = mx + b
slope(m) = 2
(2,2)...x = 2 and y = 2
now we sub and find b, the y int
2 = 2(2) + b
2 = 4 + b
2 - 4 = b
-2 = b

so ur equation is : y = 2x - 2

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