To go from exponential to logarithmic, you can use
![e^x=y](https://tex.z-dn.net/?f=e%5Ex%3Dy)
(exponential) =>
![log_{e} (y)=x](https://tex.z-dn.net/?f=log_%7Be%7D%20%28y%29%3Dx)
(logarithmic). With your specific equation, this would make
![7^5=16,807](https://tex.z-dn.net/?f=7%5E5%3D16%2C807)
=>
![log_7(16,807)=5](https://tex.z-dn.net/?f=log_7%2816%2C807%29%3D5)
, with that being your logarithmic form.
4 And 2/5
11/4 ÷5/8=4 8/20=4 4/10= 4 2/5
Rearrange the given equation in slope intercept form
![y = \frac{3x - 1}{ - 2} \\ y = - \frac{3}{2} x + \frac{1}{2}](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B3x%20-%201%7D%7B%20-%202%7D%20%20%5C%5C%20y%20%3D%20%20-%20%20%5Cfrac%7B3%7D%7B2%7D%20%20x%20%2B%20%20%5Cfrac%7B1%7D%7B2%7D%20%20)
slope of the required line is
![- \frac{1}{ - \frac{3}{2} } = \frac{2}{3}](https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B1%7D%7B%20%20-%20%5Cfrac%7B3%7D%7B2%7D%20%7D%20%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20)
equation is given by