Answer to Question #216415 in Algebra for ABUSALMA

Question

If f(x) = 2x3 – 3x2 + 7x + 1, what is the value of f[1, 2, 3, 4]?

Answer 1

$$f(1)=2\times1^3-3\times1^2+7\times1+1=7$$ $$f(2)=2\times2^3-3\times2^2+7\times2+1=19$$

$$f(3)=2\times3^3-3\times3^2+7\times3+1=49$$

$$f(4)=2\times4^3-3\times4^2+7\times4+1=109$$