Question

Oblicz f(-2), f(0), f(10) jeśli:

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Answer 1

10a)
f(-2)=(-2)²+1=5
f(0)=0²-1=-1
f(10)=10²-1=99
b)
f(-2)=(3+2):2=2,5
f(0)=0²+21=21
f(10)=10²+21=121
c)
f(-2)=-2×(-2)²=-8
f(0)=0
f(10)=3×10²=300