Question
Evaluate the following piecewise function for x = -1 and x = 6.
- (-1 ,
) and (6 , 4) - (-1 , -10) and (6 , -4)
- (-1 , -10) and (6 , 4)
- (-1 , ) and (6 , -4)
) and (6 , 4)) and (6 , -4)
Hint:
We simply put in the values of x's to get the values of f(x). According to this, we get the perfect pairs.
The correct answer is: (-1 , ) and (6 , -4)
Step 1 of 1:
For x = -1 (<6), f(x) = (
) x + 4 = 
+ 4 = . So, the pair is (-1, )
x = 6 (≤6), f(x) = () x + 4 = -8 + 4 = -4. So, the pair is (6, -4)
Final Answer:
The right choice is- b. (-1, ) and (6, -4)
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