Answer:
so where the numbers are ig- 1.5 above sea level uput it next to the 1.5 on the vhart ect
Step-by-step explanation:
Answer:
Step-by-step explanation:
The graph of a function on coordinate axes (x- and y- axes) provides a good, fast, visual feel for the behavior of the function as the independent variable (x) increases.
X = locker number
x + x+1 = 131
2x + 1 = 131
2x = 130
x = 65
The locker numbers are 65 and 66
Answer:
47.
Step-by-step explanation:
1) the rule:
![f_{avr}=\frac{1}{b-a} \int\limits^b_a {f(x)} \, dx ,](https://tex.z-dn.net/?f=f_%7Bavr%7D%3D%5Cfrac%7B1%7D%7Bb-a%7D%20%5Cint%5Climits%5Eb_a%20%7Bf%28x%29%7D%20%5C%2C%20dx%20%2C)
where a;b are 0 and 12, f(x)=x²-1.
2) according to the rule above:
![f_{avr}=\frac{1}{12-0} \int\limits^{12}_0 {(x^2-1)} \, dx=\frac{1}{12}(\frac{x^3}{3}-x)|^{12}_0=48-1=47.](https://tex.z-dn.net/?f=f_%7Bavr%7D%3D%5Cfrac%7B1%7D%7B12-0%7D%20%5Cint%5Climits%5E%7B12%7D_0%20%7B%28x%5E2-1%29%7D%20%5C%2C%20dx%3D%5Cfrac%7B1%7D%7B12%7D%28%5Cfrac%7Bx%5E3%7D%7B3%7D-x%29%7C%5E%7B12%7D_0%3D48-1%3D47.)