Sketch a continuous graph that satisfies each set of conditions.
d) f"(x)=1 when x>-2, f"(x)=-1 when x<-2, f(-2)=-4
Finding the equation of required curve
Similarly, for x < -2
And ,
For function to be continuous
where LHL is left hand limit, RHL is right hand limit.
Similarly,
The graph is continuous,
Graph:
before x<-2 concave down and then x>-2 concave up. Both the Graph and point x = -2 meet at y = -4.
this is rough sketch, graph can change depending on the value of constant we take. But concavity will remain same. As well as graph's monotonic behavior will look same.
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