Question

I need to graph these...but not sure how to do it... X is -.5 through 5
y = - .05x+4
y = 2x² - 3x+1
y = COS(3x)
y = |2x|
y = 0.1(2)

Answer 1

Google has graph plotting feature.
Search the equation on google and it will plot the graph for you.

Answer 2

I know what they are supposed to look like.... BUT how do I actually graph them without the Y values?

Answer 3

Put in the X values into the equations