1. Find and interpret f'(−2)
f(x)=−2x^2−3x+4
f'(-2)=
2. Find and interpret f'(1)and f′'(1)
f(x)= 2/x
f'(1)=
f''(1)=
3. Find and interpret f'(1)and f′'(1)
f(x)=−2√x
f'(1)=
f''(1)=
4. If f(x)=(2x−5)(3x+1) then
f'(1)=
the values of x for which f(x)=0 are _ , _
the values of x for which f'(x)=0 are
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