Answer:
[-1, ∞ )
Step-by-step explanation:
The use of parentheses is essential here. I am assuming that you meant:
y=√(x-5) - 1
Note that √(x-5) has the range [0, ∞ ). The domain is [5, ∞ ).
Thus, y=√(x-5) - 1 has the range [-1, ∞ )
One orange costs 0.45 so a lemon costs 55 cents more than one orange
Answer:
3
Step-by-step explanation:
a term is the number and/or variable in between of the symbols
