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Find the formula for theillustrated "T-chart".x f(x)1234-5-3-111f(x) = 2x - 1f(x) = 2x - 7f(x) = x - 6f(x) = 1 - XNone of the choices are correct.

Find the formula for theillustrated "T-chart".x f(x)1234-5-3-111f(x) = 2x-example-1
User Jason Fry
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1 Answer

3 votes

To determine the formula for the illustrated "T - chart"

Hence the formula for the T - chart = f(x) = 2x-7

Check


\begin{gathered} \text{when x= 1} \\ f(x)\text{ = 2x-7} \\ f(x)\text{ = 2(1)-7} \\ f(x)\text{ = 2-7} \\ f(x)=-5 \\ \text{when x = 2} \\ f(x)\text{ = 2x-7} \\ f(x)\text{ = 2(2)-7} \\ f(x)=4-7 \\ f(x)=-3 \end{gathered}

Therefore Option B is the correct answer

Find the formula for theillustrated "T-chart".x f(x)1234-5-3-111f(x) = 2x-example-1
Find the formula for theillustrated "T-chart".x f(x)1234-5-3-111f(x) = 2x-example-2
User Ilo Calistus
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6.3k points