The third.
When you have a number in the parentheses(abs value function in this case) that is applied to the x value of the graph in the negative way. Since the 3 is positive, the graph will move to the left(negative) 3 spaces. Outside of the parentheses is the opposite; since the two is positive, it will move two places up, resulting in C being the only possible answer.
The reason it isn't D is because adding a negative to the front of the function would flip it over an axis which is not something we want to do here.
The mean absolute deviation is given by the next formula:
Where n is the number of points in the data set and x with a bar on top is the mean.
In our case,
and n=25.
Then,
Finally,
The answer is 1.4 once rounded.
A=lw
36/9 = 4
so the width is 4 centimeters.
Answer:
Step-by-step explanation:
Consider the angle of depression is same as the angle between horizontal line on the ground and the direct line from the plane to the airport (alternate interior angles).
<u>Use tangent to find the missing length.</u>
tan = opposite / adjacent
- tan 34° = 3200 / x
- x = 3200 / tan 34°
- x = 4744
The distance is 4744 ft
