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Which of the following is a cubic function?
f(x)=(2x−1)(x+1)f(x)=(2x-1)(x+1)f(x)=(2x−1)(x+1)
h(x)=x(x2+4)h(x)=x(x^2+4)h(x)=x(x2+4)
f(x)=2x3−1f(x)=2x^3-1f(x)=2x3−1
h(x)=(x+3)(x+1)h(x)=(x+3)(x+1)h(x)=(x+3)(x+1)
Identify if f(x)=x3 is a cubic function.Identify\ if\ f(x)=x^3\ is\ a\ cubic\ function.Identify if f(x)=x3 is a cubic function.
Cubic function
Not cubic function
g(x)=(2x−1)(x+1)g(x)=(2x-1)(x+1)g(x)=(2x−1)(x+1)
h(x)=(x+1)(x2+4)h(x)=(x+1)(x^2+4)h(x)=(x+1)(x2+4)
Which of the following is a quadratic function?
f(x)=2x2−1f(x)=2x^2-1f(x)=2x2−1
h(x)=x2(x+4)h(x)=x^2(x+4)h(x)=x2(x+4)
Identify if f(x)=x3+x is a cubic function.Identify\ if\ f(x)=x^3+x\ is\ a\ cubic\ function.Identify if f(x)=x3+x is a cubic function.
Identify if f(x)=x2 is a cubic function.Identify\ if\ f(x)=x^2\ is\ a\ cubic\ function.Identify if f(x)=x2 is a cubic function.
Identify if f(x)=2x3+3x is a cubic function.Identify\ if\ f(x)=2x^3+3x\ is\ a\ cubic\ function.Identify if f(x)=2x3+3x is a cubic function.
Identify if f(x)=−2x3+6x2−3x+4 is a cubic function.Identify\ if\ f(x)=-2x^3+6x^2-3x+4\ is\ a\ cubic\ function.Identify if f(x)=−2x3+6x2−3x+4 is a cubic function.
Is the sentence true or false?
f(x)=(x2+1)(x)f(x)=(x^2+1)(x)f(x)=(x2+1)(x) is a cubic function.
True
False
It is done.