The function f (x) is defined as (1/2) x - 7. Emma says one possible value for the function is (2, - 6). Is she correct?

Question

Garfield

Mathematics

20 July, 22:10

The function f (x) is defined as (1/2) x - 7. Emma says one possible value for the function is (2, - 6). Is she correct?

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Nikolas Gallagher · Answer 1

Yes, she is correct. If you plug 2 into the equation, you will see this:

(1/2) (2) - 7

1-7

= - 6

So, the pair of values is (2,-6). Emma is correct.