# SOLUTION: i can not figure out how the steps are donein these if you could please show me one example / ordered pairs..... y=2x+5:(8, ),(-1 ),( ,-1)= thankyou

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 Algebra: Functions, Domain, NOT graphing Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Functions Question 185902This question is from textbook Elementary and Intermediate Algebra : i can not figure out how the steps are donein these if you could please show me one example / ordered pairs..... y=2x+5:(8, ),(-1 ),( ,-1)= thankyou This question is from textbook Elementary and Intermediate Algebra Answer by Alan3354(30993)   (Show Source): You can put this solution on YOUR website! i can not figure out how the steps are donein these if you could please show me one example / ordered pairs..... y=2x+5:(8, ),(-1 ),( ,-1)= thankyou ------------------- y = 2x+5 for (8,?) Sub 8 for x and find y. y = 2*8+5 y = 21 So the ordered pair, or the point, is (8,21) ---------------- If x = -1, y = -2+5 y = 3 The point is (-1,3) -------------- You do the last one. Email me for help or to check your work via the thank you.