# SOLUTION: Graph f(x) = –x – 2. Please help me with this. I dont understand these at all..

Algebra ->  Algebra  -> Trigonometry-basics -> SOLUTION: Graph f(x) = –x – 2. Please help me with this. I dont understand these at all..      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Algebra: Trigonometry Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Trigonometry-basics Question 103096: Graph f(x) = –x – 2. Please help me with this. I dont understand these at all..Answer by Fombitz(13828)   (Show Source): You can put this solution on YOUR website!f(x) = –x – 2. A function is just a formula where you put a number in and get a number out. Let's generate some values. For x=0, f(0)= -0-2=-2 For x=1, f(1)= -1-2=-3 For x=2, f(1)= -2-2=-4 Let's do some negative values too. For x=-1, f(1)= -(-1)-2=-1 For x=-2, f(1)= -(-2)-2=0 Now we have pairs of points (x,y) that describe this function. A grid define the x axis as the horizontal axis and y axis as vertical axis. Plot points on the grid to make your graph. Let point A be (0,-2) Then draw a line to connect all the points. Actually your function would continue in a straight line to the edges of your graph paper.