yes
The statement is true.
The statement is true.
It is false because if it is the absolute value of a negative number, the answer would be higher than the original number. |-9|=9
The absolute value of any number is always positive. * * * * * The statement in the question is true; strictly speaking the answer is correct. The absolute value of 0 is 0, which is non-negative but is not positive. One exception is enough to falsify an "always".
Its value is 1 when the statement is true and 0 otherwise.Its value is 1 when the statement is true and 0 otherwise.Its value is 1 when the statement is true and 0 otherwise.Its value is 1 when the statement is true and 0 otherwise.
true (that's the whole point of absolute value)
perhapsAnother AnswerThis is not true. Every positive number is equal to its absolute value. Every negative number will be smaller than its absolute value.
Neither statement is true. The graph of the absolute value of a function which is always non-negative will be the same as that of the original function and this need not open in any direction. Also, the graph of y = abs[x*(x-1)*(x+2)] is not symmetrical so there is no coefficient which will determine a line of symmetry.
The absolute value will always be positive because if you think about it, the absolute value.
It is true. Look at absolute value as a number's distance from zero, and distance can't be negative. Take, say, -7. -7 is 7 away from 0, so the absolute value of -7 is 7.
True
No, the absolute error cannot be negative. Absolute error is defined as the absolute value of the difference between the measured value and the true value, which ensures that it is always non-negative. It is calculated as |measured value - true value|, and since absolute values are always positive or zero, the absolute error itself will also never be negative.