Question

Select the correct answer.Consider functions fand g.f(1) = 11.13 – 3.12g() = 7x4 + 9.13Which expression is equal to f(x) • 5(I);

Answer 1

According to the given question the result of f(x)*g(x) is obtained by finding the product of the expressions for f and g respectively, this way:

`\begin{gathered} f(x)\cdot g(x) \\ (11x^3-3x^2)\cdot(7x^4+9x^3) \\ 77x^7+99x^6-21x^6-27x^5 \\ 77x^7+78x^6-27x^5 \end{gathered}`

The answer is A.