what is the domain of the square root function graphed below?\no x>1\no x≥1\no x>3\no x≥3
what is the domain of the square root function graphed below?\no x>1\no x≥1\no x>3\no x≥3
Answer
Explanation:
Step1: Recall the definition of domain
The domain of a function is the set of all possible input values (x - values).
Step2: Analyze the graph
Looking at the square - root function graph, the left - most point of the graph has an x - coordinate of (x = 3). Since the graph extends to the right from (x = 3) (including (x = 3) as the point at (x = 3) is part of the graph), the values of (x) for which the function is defined start at (x = 3) and go to infinity.
Answer:
(x\geq3)