f(x)= mx, x<3
n, x=3
2x+9 x>3
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f(x)= mx, x<3
n, x=3
2x+9 x>3
First pick a value for x>3 i.e. x=4 then solve n such that 2(4)+9 = n
Once you know what n is then for x=3, solve mx=n, will give you m.
Hello, sluggerbroth!
Quote:
. .
Make a sketch.
When , we have a line through the origin with slope
When , we have a point
When , we have the line
. . It has yintercept 9 and slope 2.
We want the three graphs to "meet" at
Can you work it out?Code:\
*
\
 \
 \
 \
 \
 \ *
 \ *
 o
 * :\
 * : \
 * : \
  *    +  *  
*  3 \
