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How do you complete the ordered pair (-1/2, ?) given y = 2x + 6?

Answer 1

Abigail Allen

The completed ordered pair is #(-1/2,5)#.

We are given that the ordered pair #(x,y)# satisfy the cond. that,

#y=2x+6#.

Now, if the completed ordered pair is #(-1/2,y), then, y=2x+6#

#rArr y=2(-1/2)+6#

#=-1+6=5#.

Hence, #(-1/2,y)=(-1/2,5).#

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Answer 2

Nathan Axel

To complete the ordered pair (-1/2, ?), substitute -1/2 for x in the equation y = 2x + 6 and solve for y.

y = 2(-1/2) + 6

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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