Answer:
AB and EF
Step-by-step explanation:
They are the same length
Answer:
A function means that we get one input and one output. In this example that means for every x-value that we have, we only have one y-value.
Looking at the first option, we can see that there is no x-value that has more than one y-value which means that it is a function.
The rest of the options are seen with at least two values for one x-value in one of the points. Therefore, they wouldn't be considered a function leaving us with only option A as the solution.
Answer:
The absolute deviation at 19 is 3.
Step-by-step explanation:
The absolute and mean absolute deviation show the amount of deviation (variation) that occurs around the mean score.
Since we are only interested in the deviations of the scores and not whether they are above or below the mean score, we can ignore the minus sign and take only the absolute value, giving us the absolute deviation.
We are asked to find the absolute deviation at 19.
the given mean is 16.
Hence, the deviation is:
19-16= -3.
Hence the absolute deviation at 19 is |-3|=3.
Answer:
9 inches each day.
Step-by-step explanation:
54 inches divided into 6 days equals 9 in each day
Answer: It is quadratic.
Step-by-step explanation:
1. You have the following function:
2. To determine if it is linear or quadratic, you can apply the Distributive property of multiplication, as you can see below:
3. The function has the form of a quadratic function:
4. Therefore, it is a quadratic function.
