If F(x) = 8^x contains the points A(a,3) and B(b,48), find the exact value of the slope ofAB.

Could someone help me solve this please? It was on a practice SAT that I took, and I know I got it wrong cause I didn't know what to do.

Thanks

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- January 27th 2007, 07:20 AMMr_GreenSlope
**If F(x) = 8^x contains the points A(a,3) and B(b,48), find the exact value of the slope of**__AB__.

Could someone help me solve this please? It was on a practice SAT that I took, and I know I got it wrong cause I didn't know what to do.

Thanks - January 27th 2007, 08:57 AMearboth