Inactive Tutor answered • 08/13/15
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New to Wyzant
The numbers in the {x,y} is your solution set. Since your expression only has x in it, we evaluate the expression when x=4.
(-1/2)(4) + 1 = -2 + 1 = -1
Marvis H.
asked • 08/13/15what is -1/2 x + 1; {4, 2}
can you please help me with this question?
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