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What is the range of absolute value functions My teacher said it would be all real numbers. However I thought it would be positive real numbers. Can you explain who is right and why?
The absolute value of a number is positive, so the range is always a positive real number. You are correct. The domain, that is the value before you take the absolute value, is all real numbers, but the range is always positive.
In mathematics how do you work out the range?
The Range is the distance on the number line that the smallest number is from the biggest number, in sbsolute value. Basically, to find it using math, you would subtract the smallest number in the series of numbers from the largest number in the same series.
How do you find the range in a set of numbers?
Range difference between the greatest value and the least.Example if the numbers are : 20, 31, 122, 48 , 37, 20, 45, 65.The range is the greatest number is 122 and the least 20so you subtract them 122 - 20= 102
How do you do mean medium mode and range?
To find mean: add all the numbers and divide by the amount of numbers. To find medium: put the numbers in order and find the middle value. If there are two, add them and divide by two. To find mode: find the number that appears most often. To find range: subtract the lowest number from the highest number.
What is biggest even number?
The biggest (greatest value) even number can be defined only if you have a finite sequence of numbers (otherwise, you would never reach the end of an infinite range of numbers).Assumption required to answer this question: Your list of numbers has a highest value.The biggest even number would be the greatest value number that ended in 0, 2, 4, 6, or 8.
