SOLUTION: How do you a draw the graph of {{{y= 2^x}}} over the interval -1≤x≤3 ?
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Question 314923: How do you a draw the graph of over the interval -1≤x≤3 ?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Break up the x-axis into a number of steps.
How about 4 steps each 1 unit long.
Start at x=-1.
Calculate y.
,, (-1,1/2)
,, (0,1)
,, (1,2)
,, (2,4)
,, (3,8)
Plot those points.
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You can then connect the points with straight lines.
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Here is the graph of the actual function layed over the linear representation to show good a job the linear representation does.
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