Difference between revisions of "2003 AMC 12B Problems/Problem 6"
(Created page with "Since <math>f</math> is a linear function with slope <math>m</math>, <cmath>\frac{f(6) - f(2)}{\Delta x} = m</cmath> <cmath>\frac{12}{\6 - 2} = m</cmath> <cmath>m = 3</cmath> <...") |
|||
Line 5: | Line 5: | ||
<cmath>m = 3</cmath> | <cmath>m = 3</cmath> | ||
− | <math></math> | + | <math></math>f(12) - f(2) = m\Delta x = 4(12 - 2) = 30 \Rightarrow \text {(D)} |
Revision as of 19:25, 1 November 2012
Since is a linear function with slope ,
\[\frac{12}{\6 - 2} = m\] (Error compiling LaTeX. Unknown error_msg)
$$ (Error compiling LaTeX. Unknown error_msg)f(12) - f(2) = m\Delta x = 4(12 - 2) = 30 \Rightarrow \text {(D)}