Answer:
80
Step-by-step explanation:
Answer: 8
We can use trigonometry to solve this:
If we call the angle at the top Ф then x is the opposite and 8 is the adjacent
Therefore we use Tan to solve this:
Tan Ф = opposite/adjacent
Tan 45 = X/8
1 = X/8
8 x 1 = X
Therefore X = 8
A dashed line
The end points of the line for the inequality would not be included since y is only greater, not greater than or equal to.
n=8 f(x) = x² - 4x
convert [0,2] into 8 subintervals
width of each interval is
All subintervals are:
[0, 0.25], [0.25, 0.5], [0.5, 0.75], [0.75, 1], [1, 1.25], [1.25, 1.5], [1.5, 1.75] and [1.75, 2]
Let, be the right end point of each interval i=1,..8
Reiman sum is