over what interval(s) is the function increasing?\na -∞ < x < ∞\nb -∞ < x < 5\nc 5 < x < ∞\nd never
over what interval(s) is the function increasing?\na -∞ < x < ∞\nb -∞ < x < 5\nc 5 < x < ∞\nd never
Answer
Explanation:
Step1: Analyze the graph
Observe the slope of the function. A function is increasing when its slope is positive.
Step2: Check the intervals
Looking at the graph, as we move from left - to - right, the function is going downwards (negative slope) for all visible values of (x).
Answer:
D. never