which choices are equivalent to the expression below? check all that apply square root -25 a. -5, b. 5i, c. -square root 25, d.
2 answers:
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Answer:
Absolute value function.
Step-by-step explanation:
- The absolute value of a number helps us to calculate the distance between a number and zero, provided the direction does not play an important role.
- The absolute value of a number can never be negative since it is the value of distance.
- The absolute value function is defined as:
So, it is correct to write the statement that distance between 0 and 6 is equal to distance between 0 and -6.