Help with integrals?
1 Answer
Feb 8, 2018
I'll answer the first question and leave the other question to another contributor.
The absolute value function,
We know that a definite integral is pretty much an area, so we want to calculate the area between the x-axis and the graph on the interval
#A = (1 * 1)/2 + (1 * 1)/2 = 1/2 + 1/2 = 1# square unit
We can also use calculus, but I don't think it's necessary for this problem.
Hopefully this helps!