How do you graph the function #y=2x+5#?

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Answer 1 · 2017-05-27T03:55:41

See explanation:

In order to "graph" or "plot" the function:

#f (x) =2x + 5#

We'll need to use the formula:

#f (x) = mx + c#

Where:

#m# = gradient (rise/run)
#x# = #x#
#c# = "#y# intercept"

Now we can simply "graph" the function using this knowledge:

#m# = #2#
#x# = #x#
#c# = 5

(I used Desmos):
enter image source here

All the best!