![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 11.08.2021 14:00, cricecrice7256
Can someone explain step by step what to do next? I am trying to find the vertex, focus, and directrix of this parabola.
y=2x^2
y=2x^2 im using this equation (x-h)^2=4p(y-k)
y/2=x^2
this is my problem I dont know where to put y/2 in the equation I am using
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Mathematics, 21.06.2019 13:50, heavendl13
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.
Answers: 1
![image](/tpl/images/cats/mat.png)
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Can someone explain step by step what to do next? I am trying to find the vertex, focus, and directr...
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