Y=5x
y=12x^2
......................
Answer:
yes and yes
Step-by-step explanation:
Answer:
D. 9 inches
Step-by-step explanation:
By using proportionality theorem,
Triangle BLM ~ Triangle BAC
![\frac{bm}{bc} = \frac{bl}{ba}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bbm%7D%7Bbc%7D%20%20%3D%20%20%5Cfrac%7Bbl%7D%7Bba%7D%20)
as ba = bl + la and as bl = la
Therefore, bl + la = 2bl
![\frac{bm}{bc} = \frac{bl}{2bl}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bbm%7D%7Bbc%7D%20%20%3D%20%20%5Cfrac%7Bbl%7D%7B2bl%7D%20)
Now, we get,
![\frac{bm}{18} = \frac{1}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bbm%7D%7B18%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B2%7D%20)
as bc = 18
Hence,
![bm = 9 \: inches](https://tex.z-dn.net/?f=bm%20%3D%209%20%5C%3A%20inches)
That would look like 3 + x * 6 > -17
The average rate of change of the function is: 3.2.
<h3>What is the Average Rate of Change for a Function?</h3>
Average rate of change = ![\frac{f(b) - f(a)}{b - a}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%28b%29%20-%20f%28a%29%7D%7Bb%20-%20a%7D)
Given the function,
, the average rate of change over the interval of x = 2 to x = 6 would be calculated as shown below:
a = 2
b = 6
f(a) = f(2) = 3.2(2) + 25 = 31.4
f(b) = f(6) = 3.2(6) + 25 = 44.2
Average rate of change = (44.2 - 31.4)/(6 - 2) = 3.2.
Learn more about average rate of change on:
brainly.com/question/11627203