Question

how do u graph this equation y=2/5x+2

Answer 1

Use http://www.wolframalpha.com

or use a graphing calculator

or use a pencil and a piece of paper

1. http://www.wolframalpha.com

Enter the site, and type in 'graph y=2/5*x + 2' without the quotes, and press enter or the equal sign.

2. graphing calculator

Go to the 'equation editor' or whatever utility is natively provided by the graphing calculator, and input the expression 2/5*x + 2. Then, press the graph button, or perform whatever procedure your particular graphing calculator requires to display a graph. You may have to adjust the window settings to get an optimal representation of the graph, which depends on a lot of factors such as resolution and window bounds.

3. By hand

Pick up a pencil and a piece of paper, and draw the x and y axessomething like the above but I'm too lazy to complete it.

Answer 2

Use http://www.wolframalpha.com

or use a graphing calculator

or use a pencil and a piece of paper

1. http://www.wolframalpha.com

Enter the site, and type in 'graph y=2/5*x + 2' without the quotes, and press enter or the equal sign.

2. graphing calculator

Go to the 'equation editor' or whatever utility is natively provided by the graphing calculator, and input the expression 2/5*x + 2. Then, press the graph button, or perform whatever procedure your particular graphing calculator requires to display a graph. You may have to adjust the window settings to get an optimal representation of the graph, which depends on a lot of factors such as resolution and window bounds.

3. By hand

Pick up a pencil and a piece of paper, and draw the x and y axes