Answer:
(m) increased, (b) unchanged. g(x)
(m) decreased, (b) unchanged. m(x)
(m) unchanged, (b) increased. h(x)
(m) unchanged, (b) decreased. n(x)
f(x): m = -1/2 b = 2
g(x): m = 1/3 b = -3
h(x): m = 2 b = 0
Answer:
16
Step-by-step explanation:
![5 + 9 \div 3 + 4 \times 2 \\ = 5 + 3 + 8 \\ = 16](https://tex.z-dn.net/?f=5%20%2B%209%20%5Cdiv%203%20%2B%204%20%20%5Ctimes%20%202%20%5C%5C%20%20%3D%205%20%2B%203%20%2B%208%20%5C%5C%20%20%3D%2016)
Multiplication and division are priority to addition and subtraction
Brainliest please
Answer:
x=0
Step-by-step explanation:
You are given the function
To find it inverse function, express x in terms of y:
![y=e^x\\ \\\ln y=x](https://tex.z-dn.net/?f=y%3De%5Ex%5C%5C%20%5C%5C%5Cln%20y%3Dx)
Now change x into y and y into x:
![y=\ln x\\ \\f^{-1}(x)=\ln x](https://tex.z-dn.net/?f=y%3D%5Cln%20x%5C%5C%20%5C%5Cf%5E%7B-1%7D%28x%29%3D%5Cln%20x)
The graph of the function
has vertical asymptote x=0.
I think that her rate per mile is 15 miniutes
You can put the line into the equation y= MX+c
m = gradient
c = y offset
To work out m you need to divide the change in y by the change in x for two points on the graph:
6--6 = 12 (change in x)
-3--7 = 4 (change in y)
m = 4/12 = 1/3
Then to work out the c variable you need to see where the line crosses the y axis, where this happens is the c variable:
c = -5 because c crosses y at the point -5
Then place it into one equation:
y = 1/3x-5
Hope this helps! :)