Here you'll want to add 5/8 with 5/8. Since they have the same denominator already then 5/8+5/8 = 10/8. Simplifying that down to 5/4 then changing to a mixed number is 1 1/4 inches.
It would take a while to explain so here is an easier explanation to understand :http://www.virtualnerd.com/algebra-2/quadratics/transforming-functions/vertex-form/convert-vertex-to...
Hope this helps!
Answer:
Step-by-step explanation:
![1.04 =\dfrac{104}{100}=\dfrac{26}{25}](https://tex.z-dn.net/?f=1.04%20%3D%5Cdfrac%7B104%7D%7B100%7D%3D%5Cdfrac%7B26%7D%7B25%7D)
Answer:
Point of tangency is
or ![(1,1)](https://tex.z-dn.net/?f=%281%2C1%29)
Step-by-step explanation:
You don't really need to use Calculus here. You can just set each equation to each other and solve for x (the point of tangency):
![x^2=2x-1](https://tex.z-dn.net/?f=x%5E2%3D2x-1)
![x^2-2x+1=0](https://tex.z-dn.net/?f=x%5E2-2x%2B1%3D0)
![(x-1)(x-1)=0](https://tex.z-dn.net/?f=%28x-1%29%28x-1%29%3D0)
![x=1](https://tex.z-dn.net/?f=x%3D1)
Therefore, the point of tangency is
or ![(1,1)](https://tex.z-dn.net/?f=%281%2C1%29)