y= 3(2x-1)-4
is there a way to find them without graphing, simply?
The range is all real numbers.
2 to the power of any number must be greater than 0
3* a number that is greater than 0 is greater than 0
-4 and the outcome must be greater than -4
Hence the range will be y>-4 with and asymtote at y=-4
CHECK
+4 
