The blue (longer dots) graph.
; ; ;
Use your graphing calculator to check your graph.
Find the x-axis intersects of the chosen function.
: max.
: min.
: no extrema
: max.
No, to do so you would need to know the rule of the original function .
The correct graph would be that of function , but you were (probably) not able to deduce that from the information.
Your answer is good enough if the graph goes through the point and has a maximum at and a minimum at .
Use your graphing calculator to check your graph.
; solving this for gives s
Own answer.
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Use your graphing calculator to do so.
Find x-axis intersects of the slope function and enter the corresponding -values in the function rule for .
You should find: min. and max. .