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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 Tchartx Fx123453111fx 2x 1fx 2x 7fx X 6fx 1 XNone Of The Choices Are Correct class=

Sagot :

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

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

Check

[tex]\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}[/tex]

Therefore Option B is the correct answer

View image BrookJ686473
View image BrookJ686473