Answer:
<h2>
-9/22t</h2>
Step-by-step explanation:
Just do -4/22-5/22 = 9/22 and just add a t, which is 9/22t.
Answer:
y = 3x - 1
Step-by-step explanation:
Slope-intercept form: y = mx + b
m = slope
b = y-intercept
Answer:
True!
Step-by-step explanation:
If an object travels at a constant speed, then the distance traveled is directly proportional to the time spent traveling, with the speed being the constant of proportionality. The circumference of a circle is directly proportional to its diameter, with the constant of proportionality equal to π.
6 is neither equal to 0 nor equal to 7, so the last "piece" of h(x) applies. Then
h(6) = 3•6 - 2 = 18 - 2 = 16
Answer:
The correct option is B.
Step-by-step explanation:
A function is called an exponential function if it has common ratio.
A function is called an linear function if it has common difference.
In option A.
![\frac{f(2)}{f(1)}=\frac{6}{3}=2](https://tex.z-dn.net/?f=%5Cfrac%7Bf%282%29%7D%7Bf%281%29%7D%3D%5Cfrac%7B6%7D%7B3%7D%3D2)
![\frac{f(3)}{f(2)}=\frac{9}{6}=\frac{3}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%283%29%7D%7Bf%282%29%7D%3D%5Cfrac%7B9%7D%7B6%7D%3D%5Cfrac%7B3%7D%7B2%7D)
![2\neq \frac{3}{2}](https://tex.z-dn.net/?f=2%5Cneq%20%5Cfrac%7B3%7D%7B2%7D)
Since the given table has different ratio, therefore it is not an exponential function. Option A is incorrect.
In option B.
![\frac{f(2)}{f(1)}=\frac{6}{2}=3](https://tex.z-dn.net/?f=%5Cfrac%7Bf%282%29%7D%7Bf%281%29%7D%3D%5Cfrac%7B6%7D%7B2%7D%3D3)
![\frac{f(3)}{f(2)}=\frac{18}{6}=3](https://tex.z-dn.net/?f=%5Cfrac%7Bf%283%29%7D%7Bf%282%29%7D%3D%5Cfrac%7B18%7D%7B6%7D%3D3)
![3=3](https://tex.z-dn.net/?f=3%3D3)
Since the given table has common ratio, therefore it is an exponential function. Option B is correct.
In option C.
![\frac{f(2)}{f(1)}=\frac{22}{10}=\frac{11}{5}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%282%29%7D%7Bf%281%29%7D%3D%5Cfrac%7B22%7D%7B10%7D%3D%5Cfrac%7B11%7D%7B5%7D)
![\frac{f(3)}{f(2)}=\frac{34}{22}=\frac{17}{11}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%283%29%7D%7Bf%282%29%7D%3D%5Cfrac%7B34%7D%7B22%7D%3D%5Cfrac%7B17%7D%7B11%7D)
![\frac{11}{5}\neq \frac{17}{11}](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B5%7D%5Cneq%20%5Cfrac%7B17%7D%7B11%7D)
Since the given table has different ratio, therefore it is not an exponential function. Option C is incorrect.
In option D.
![\frac{f(2)}{f(1)}=\frac{8}{7}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%282%29%7D%7Bf%281%29%7D%3D%5Cfrac%7B8%7D%7B7%7D)
![\frac{f(3)}{f(2)}=\frac{9}{8}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%283%29%7D%7Bf%282%29%7D%3D%5Cfrac%7B9%7D%7B8%7D)
![\frac{8}{7}\neq \frac{9}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B7%7D%5Cneq%20%5Cfrac%7B9%7D%7B8%7D)
Since the given table has different ratio, therefore it is not an exponential function. Option D is incorrect.