Posted by Logan on .
Find the value of the constant C that makes the following function continuous on (infinity, +inf)
f(x)={cx+2 if x is in (inf,2]
cx^22 if x i in (2, inf)

calculus 
Damon,
cx+2 = cx^22 at x = 2
2c+2 = 4c2
2c = 4
c = 2