I assume you mean
y = 2√(3x+4)-5
the domain of √x is x >= 0, so here you must have
3x+4 >= 0
x >= -4/3
That is, the domain is [-4/3,∞)
Since √(3x+4)=0 at x=-4/3, the range is [5,∞)
what are the domain and range of th function y= 2√3x+4-5?
Need HELP, ASAP
Thanks
2 answers
make that Range = [-5,∞)