SOLUTION: Write the equation for the following relation.
R = {(x, y): (4, 5), (8, 7), (12, 9), (16, 11), . . .}
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Question 708756: Write the equation for the following relation.
R = {(x, y): (4, 5), (8, 7), (12, 9), (16, 11), . . .}
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
From one point to the next x increases by 4, while y increases by 2.
So, it's a linear equation/relation/function, with a slope of for y as a function of x.
The equation would be .
Substituting the coordinates of point (4, 5)
--> --> -->
So the equation could be or any of the infinity of equivalent equations,
like (obtained by multiplying both sides times 2).
or , or , or .
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