ok...so i got 60 mark test tomowrrow and i really need help...is there a way to tell a graph's domain and range without graphing it just through the algebric equation??? like
y=sqrt(2x-1)
i want to save as much time on test as possible so any way at all guys and girls? thnx in advance
y=sqrt(2x-1)
i want to save as much time on test as possible so any way at all guys and girls? thnx in advance