The absolute value of a number is how many spaces the number is away from 0. So if the number was 32, the absolute value would be 32. And if the number was -54, then the absolute value would be 54. ========== The definition of "absolute value" for a number x (written as |x| ) is: |x| = x for x >0 |x| = 0 for x=0 |x| = -x for x<0
The absolute value of a positive number is the same number - in this case, 1.5. The absolute value of a negative number is the number, without the sign. Note that the absolute value of an expression like (-x) is not necessarily (x); rather, you have to separately consider the case that x is positive, or that x is negative. For example, the absolute value of x is x (if x is positive), or (-x) (if x is negative).
4.2 is a pure real (rational) number. It has no specific X value.
350.
It depends on the value of x. The x is a variable. To evaluate an expression, you need to have a value (number) to replace the x.
The absolute value of the opposite of x is x. The absolute value is the number's distance from zero on a number line. Distance can not be negative, so basically, to find the absolute value of a number you just need to make it positive. The opposite of x is -x. |-x|=x - you make the x positive Of course, if x, to begin with, represents a negative (less than zero) number than the absolute value would be -x. For example if x=-3, the opposite value of x would be 3 and the absolute value of x would also be 3 which happens to be -x.
The absolute value of a number is how many spaces the number is away from 0. So if the number was 32, the absolute value would be 32. And if the number was -54, then the absolute value would be 54. ========== The definition of "absolute value" for a number x (written as |x| ) is: |x| = x for x >0 |x| = 0 for x=0 |x| = -x for x<0
Value is the number you're looking for that will make a math sentence true. Like x=2+5 x=7
zero. The absolute value of a number is just the positive version of that number, so the absolute value of x is x, and x minus x is zero.
It represents the distance of that number from 0. |1| would be 1, as would |-1|, because that's how far it is from 0. In constant terms, It just makes it positive. In variable terms, it can get complicated, as |x| isn't x, because x could = a negative number. The best way to answer a |x| question is: = X if the value of X is a positive number, OR -X if the value of X is a negative number
The absolute value of a positive number is the same number - in this case, 1.5. The absolute value of a negative number is the number, without the sign. Note that the absolute value of an expression like (-x) is not necessarily (x); rather, you have to separately consider the case that x is positive, or that x is negative. For example, the absolute value of x is x (if x is positive), or (-x) (if x is negative).
In algebra, variables are represented by letters such as x. A variable could be any number. That number is the "value" of the variable. In an expression, you can choose a number to put in for x, and simplify to get a number which is the value of the expression. In an equation, you can solve for the value of x, which will be the value of x which makes the equation true.
If you know the value of x then the answer is the point 5 units to the left of that value. If you do not know the value of x then the answer is the whole of the number line.
If a number is not less than zero then that is its absolute value. If a number is less than zero, its negative is its absolute value. So, if |x| denotes the absolute value of x, then |x| = -x for x<0 [since if x<0 then -x>0] and |x| = x for x>= 0
That is simply written as 5 + x. You can't get an actual number if you don't know what value "x" has, or if you don't assign a value to "x".
The cumulative frequency of a random variable X for the value x is the number of observations such that X ? x.
No. In mathematics, the absolute value of a real number x is the non-negative value of x without regard to its sign. The absolute value of -5 is 5.