Question 1
What does a definite integral of a function over an interval usually represent?
Question 2
Which notation represents the definite integral of $f(x)$ from $x=a$ to $x=b$?
Question 3
If $f(x)$ is positive on the interval $[a,b]$, what does $\int_a^b f(x)\,dx$ represent geometrically?
Question 4
What is the value of $\int_0^2 3\,dx$?
Question 5
Which statement about a definite integral is correct?
