Answer:
Median
Step-by-step explanation:
Since the data has an outlier (12,985), mean is not the best average.
This data set does not have a modal value
Therefore the best option is Median
Answer:
Zeros: {-2, 1/2}
End behaviors: y approaches +infinity as x increases, and -infinity as x decreases.
Step-by-step explanation:
From the graph you can easily see that y = 0 when x = -2 or x = 1/2. These are the zeros of the polynomial.
The graph also shows that if x approaches - or + infinity, the function approaches - or + infinity.
Answer:
k=-18
Step-by-step explanation:
To solve this, we need to isolate the variable k.
-0.4k-6=1.2
We can add 6 to both sides first.
-0.4k=7.2
Recall that what you do to one side of an equation you have to do to the other side too, so the equation remains equal.
Next, we can divide both sides by -0.4
k=-18
Answer:
x = 5
a/b - 3/b
Step-by-step explanation:
Answer:
The center of the circle is (7, 4)
Step-by-step explanation:
Use the midpoint formula to obtain the x- and y-coordinates of the midpoint, which is also the center of the circle.
3 + 11
xm = h = ------------ = 7
2
1 + 7
ym = k = ------------ = 4
2
The center of the circle is (7, 4)
