Functions in algebra

Algebra
Tutor: None Selected Time limit: 1 Day

For f(x) = { (0,0) , (1,2) , (2,3) , (3,4) } find f(2)

**Step by step instructions please!**

Aug 13th, 2014

The function f(x) equals the set of ordered pairs:  { (0,0) , (1,2) , (2,3) , (3,4) } These ordered pairs are in the format (x,y)....so if you are finding f(x), then your answer, in this case, would be the y-coordinate that x belongs to (ie. for ordered pair (1,2) f(1) = 2.


So for this one you need to find f(2). When x=2 in the set above, then y=3 (You can see this by looking at the ordered pair (2,3)). So f(2)=3.

Aug 13th, 2014

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Aug 13th, 2014
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Aug 13th, 2014
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