Question

Given b(x) = |x+41, what is b(-10)?
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Answer 1

Evaluatingin x = -10 we will get b(-10) = 31

How to evaluate the function?

Here we have the function:

b(x)=|x + 41|

To evaluate it, we just need to replace the variable by the correspondent number.

b(10) means that we need to replace x by -10, then we will get:

b(-10) = |-10 + 41|

b(-10) = |31| = 31

Answer 2

31

Explanation:

|-10 + 41| = 31

The absolute value of a number is ALWAYS positive.

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