f(x) = abs(x), the "absolute value"-funtion is the function defined as follows:
f(x) = x iff x>=0 and f(x) = -x if x<0.
We are asked to solve f(x) = 45, hence:
if x>=0 then f(x) = x = 45
if x<0 then f(x) = -x = 45 iff x = -45.
So, the answer is: 45 and -45.
But only because 45 and -45 are indeed integers.
If the question had been which numbers have an absolute value of 45, then we can include the complex numbers. We will then arrive at all numbers lying on the circle with radius 45.
f(x) will take another form for complex numbers:
f(x) = (Re(x)^2 + Im(x)^2)^(1/2).
There are two integers that have the same absolute value of 8: 8 and -8. Absolute value measures the distance from zero on the number line, so both integers satisfy the condition of having an absolute value of 8. Therefore, the answer is two integers.
When adding two integers, the answer will be positive if both integers are positive, or if one is negative but its absolute value is smaller than the absolute value of the positive integer.
The absolute value of an integer is the value of the integer without regard to its sign. The absolute value need not be an integer.
No. Absolute value applies to the set of real numbers.
45 is.
The absolute value of any negative integer is equal to its value without the minus sign. In this instance, abs(-45) = 45.
Two. +15 and -15 are the only integers with an absolute value of 15.
When adding two integers, the answer will be positive if both integers are positive, or if one is negative but its absolute value is smaller than the absolute value of the positive integer.
The absolute value of an integer is the value of the integer without regard to its sign. The absolute value need not be an integer.
0
No. Absolute value applies to the set of real numbers.
45 is.
Two of them.
None. Integers can be negative, absolute values cannot. Absiolute values can be rational or irrational fractions, integers cannot.
Yes, a positive integer and its negative have the same absolute value. For example, +5 and -5 have the same absolute value.
Yes, a positive integer and its negative have the same absolute value. For example, +5 and -5 have the same absolute value.
There are two integers +5 and -5