It’s 6 your welcome :))))
Answer:
Recognize and represent proportional relationships between quantities. Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
Step-by-step explanation:
Answer: increasing = [-4, ∞)
decreasing = Never
positive = Never
negative = [-4, ∞)
<u>Step-by-step explanation:</u>
The curve is increasing starting at x = -4 and appears to have an asymptote at y = 0 so never crosses the x-axis.
It never decreases and never goes past y = 0 so is never positive.
Let h be the numbers of hours, f be the one-time fee and c the cost charged. The equation is

Since you pay $15 per four, plus the fee. We can solve this equation for the fee:

If we plug c=195 and h=9, we have
