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What classification of numbers do natural whole integers rational and irrational numbers all fall under?
They fall under "Real Numbers"
What is the absolute value of real numbers?
The distance from zero.
Do only integers have absolute value?
No. Absolute value applies to the set of real numbers.
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.
How many numbers have an absolute value of 54?
There are two real numbers and infinitely many complex numbers.
What are the classification of real numbers?
Odd even
What classification of numbers do natural whole integers rational and irrational numbers all fall under?
They fall under "Real Numbers"
What is the absolute value of real numbers?
The distance from zero.
Do only integers have absolute value?
No. Absolute value applies to the set of real numbers.
Is 4.6 irrational?
What is the smallest subset of real numbers that −√𝟑𝟐𝟒 fits best?
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.
How many numbers have an absolute value of 54?
There are two real numbers and infinitely many complex numbers.
How many numbers have an absolute value of five fourths?
Two (assuming you are talking about real numbers). In general, for any given positive number, there will be two real numbers whose absolute value is that given number. In the case of complex numbers, the answer is "infinitely many" - all the numbers on a circle centered on the origin, with that radius, have that absolute value.
What is the absolute value always measured in?
Non-negative real numbers.
When you have two linear equations how do you know when they are all real numbers?
The answer depends on what are meant to be real numbers! If all the coefficients are real and the matrix of coefficients is non-singular, then the value of each variable is real.
What is the different numbers that have the same absolute value called?
In Real numbers, each is the additive inverse of the other.
How many numbers have an absolute value of 5 over 4?
Only two real numbers but infinitely many complex numbers.
