Answer:
Option B is correct.
Step-by-step explanation:
Recall that the domain is the set of (unique) inputs and the range is the set of outputs (which do not have to be unique).
The set of inputs of the given relation is {-1, 9, -10, 1}, and this set is also found in Option B. The set out outputs is {7, 2, 6, -6|, which is in Option B.
The y -intercept of the graph of an equation is the y -coordinate of the point in the xy -plane where the graph intersects the y -axis. Thus the y -intercept can be found by setting x = 0
Yes because when you distribute the 4 to the 2x and -6 it equals 8x-24.
9
Put h in for 62.
62=8x-10
then add 10 to both side
72 = 8x
then divide by 8
9 = x.
That is what I think it is asking you to do. I might be wrong. This is my best answer. Hope this helps ya.
To understand box-and-whisker plots, you have to understand medians and quartiles of data set. <span>The concept of median</span><span> is simple, it divides the data set into two parts, the upper set and the lower set, so this is something like the middle point of the data set. On the other hand, the </span>lower quartile <span>is the median of the lower half, and the </span>upper quartile<span> is the median of the upper half.
So the answer is c) Why?
Let me explain, the </span>lower quartile in this case is 70 and the upper quartile is 80, so in the graph the median is 75 represented by the vertical line in the box. By contrast in A) the median is 65 and regarding C) and D) the median is 70.
