The domain is
and the range is
Domain is x values (horizontal axis), while range is y values (vertical axis). On a line like this one, domain is calculated from the left most point to the right most, while range is calculated from the down most to the upmost.
Because this line is a solid line rather than a dotted line, less than or equal to
signs are used rather than just
less than signs.
Answer:
f(x)=2x^2-3x+1
the graph of the function is attached with the answer
As we can see that equation is quadratic and its graph is a parabola facing upward.
As we can see it passes the Vertical line test
As it passes the Vertical line test , So it is a function
And two values of x has one value of y
So it is a many to one function.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
This is calculated as:
So, we have:
Class 1 has more variability because both the range and interquartile range are greater than class 2, meaning the data is more spread out.
<h3>What is range and interquartile range?</h3>
The range is the difference between the largest number and the smallest number in a dataset. The interquartile range is the difference between the first quartile and the third quartile of a dataset.
Range and interquartile range are used to measure the spread of a dataset. The higher range and interquartile range is, the greater the spread and variability of the dataset.
To learn more about range, please check: brainly.com/question/26348529
#SPJ1
Answer:
14
Step-by-step explanation:
31-____-12=5
Reversing the moves we get
-______=5+12-31
=>-_____=-14
=>____=14
