<PRE><B>Question 234397</B>
Take a look at the table below and write out an equation for f(x).
x::: -2 -1 0  1  2
f(x) -2  2 6 10 14
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As x increases 1, f(x) increases 4; so the slope is 4
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f(0) = 6, so the intercept is 6
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Therefore the equation is f(x) = 4x+6
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Cheers,
Stan H.</PRE>