The equation of the function is an exponential function and the key features are Domain: x ≥ 0 and Range: y ≥ 0
<h3>How to interpret the function?</h3>
The equation of the function is given as:
f(x) = 300 (0.70)^x -25
See attachment for the graph of the function f(x) = 300 (0.70)^x -25.
From the attached graph, we have the following key features and interpretation
- Domain: x ≥ 0: The number of hours cannot be less than 0
- Range: y ≥ 0: The amount of blood cannot be less than 0
Read more about exponential functions at:
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Answer:
Arc length is 
, or, 14.7
Step-by-step explanation:
AB is an arc intercepted by 140 degree angle. The formula for length of an arc is given by
Where
AL is the arc length
is the angle (in our case, 140)
r is the radius of the circle (which is 6)
<em>Substituting, we get:</em>
<em>
</em>
<em />
<em>In decimal (rounded to tenths) - 14.7</em>
Answer:
2200 + 0.5x >= 2500
Step-by-step explanation:
x is the amount of sales
Answer:
The y-intercept is the point where x equals 0, so point W(0,2) would be the y-intercept.
