Create a table of values for y = 2x – 4 and make a graph o…

  Create a table of values for y = 2x – 4 and make a graph of the line. HINT:  To create your “table of (x,y) points”, you can choose “five” numbers for “x” (i.e. -2, -1, 0, 1, 2) then sub each number into the given equation to find each “y” number. If you created your graph using Google Drawing: take a screen capture of your graph and insert the image file by going to “insert –> image –> upload image” .  If you created your graph by hand on paper: take a photograph of your graph and insert the photograph by going to “insert–> image –> upload image”. 

Farmers in Quebec voluntarily stopped using cephalosporins (…

Farmers in Quebec voluntarily stopped using cephalosporins (medically important antibiotics) in poultry production early in 2005.  Over the next two years, E. coli (green squares) and Salmonella (blue diamonds) were isolated from retail chicken and tested for cephalosporin (ceftiofur) resistance.  Levels of cephalosporin use in human medicine (gray bars) as well as cephalosporin resistance in human isolates (red X’s) was measured over the same period of time.  What can you conclude from these data?    

Create a table of values for y = -x + 2 and make a graph of…

Create a table of values for y = -x + 2 and make a graph of the line. HINT:  To create your “table of (x,y) points”, you can choose “five” numbers for “x” (i.e. -2, -1, 0, 1, 2) then sub each number into the given equation to find each “y” number. If you created your graph using Google Drawing: take a screen capture of your graph and insert the image file by going to “insert –> image –> upload image” .  If you created your graph by hand on paper: take a photograph of your graph and insert the photograph by going to “insert–> image –> upload image”.