SOLUTION: Please help me with this questions! Consider a function f(x) = x2+x+1 1) Specify the integrated function F(x) for the given f(x). 2) Find the value of the area between 1 and

Question 381482: Please help me with this questions!
Consider a function f(x) = x2+x+1
1) Specify the integrated function F(x) for the given f(x).
2) Find the value of the area between 1 and 2 under the integrated function F(x)

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Consider a function f(x) = x2+x+1
1) Specify the integrated function F(x) for the given f(x).
F(x) = (1/3)x^3 + (1/2)x^2 + x
----------------------------------
2) Find the value of the area between 1 and 2 under the integrated function F(x)
F(2)-F(1) = [(8/3)+(2)+2]-[(1/3)+(1/2)+1] = [(7/3)+(3/2)+1] = 29/6 = 4.83333..
=====================================
Cheers,
Stan H.

RELATED QUESTIONS
7. (optional for extra credit: you are not required to solve this problem, but you could... (answered by richard1234)

Consider a function f(x) = x2+x+1 1) Specify the integrated function F(x) for the... (answered by Fombitz)

Please help me with the following questions. Given the function below, evaluate the... (answered by josgarithmetic)

Please help me solve this equation: Consider f(x) = x2 + 3, x < 0. What is the... (answered by josgarithmetic)

I would really like it if you help me in the following function notations questions. (answered by algebrahouse.com)

Please show work. Consider the function: f(x)=| x | for -1 (answered by stanbon)
please help me solve this question? Consider the function f(x) = -x2 + 3x - 1. Find the... (answered by MathLover1)
Please help me with this problem: Let f be the function given by f(x)=ln|... (answered by stanbon)
How do I evaluate the functions for the values of x given as 1, 2, 4, 8, and 16 and then... (answered by stanbon)