Question

How do I use the definite integral to find the area between x-axis and f(x) over the indicated interval

Answer 1

Answer:

(A). 2

Step-by-step explanation:

FYI :

$\int\limits^4_1 {x^{-\frac{1}{2} } } \, dx$ = 2√x (from 1 to 4) = 2√4 - 2√1 = 2