Algebra homework help! Please help! (question 5)? - XP Math - Forums

 XP Math - Forums Algebra homework help! Please help! (question 5)?
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 10-27-2007 #1 i am cool Guest   Posts: n/a Algebra homework help! Please help! (question 5)? Write a function rule for each table:first table: x y 1 12 2 13 3 14 4 15 second table: x y 1 35 2 38 3 41 4 44Please help me! Can you explain it with the answer! I really need this grade and would greatly appreciate it!
 10-28-2007 #2 Dreamfall Guest   Posts: n/a It seems you want this, don't you? y={(1,12),(2,13),(3,14),...} y=f(x)=(x+10)+1 i.e.--F(1)=(1+10)+1=12 -------------------------- y={(1,35),(2,38),(3,41),...} y=f(x)=35+(3*(x-1)) i.e.--f(3)=35+(3*(3-1))= 35+ (3*2)=35+6=41

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