A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
anyone know the vertex formula?
anonymous
 3 years ago
anyone know the vertex formula?

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i can do the first part how do you do the second part?

precal
 3 years ago
Best ResponseYou've already chosen the best response.1once you find x, just sub x back into the original equation to find y

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok how would you if x=20 sub it into y= 0.0375x^ + 1.5x to =15

precal
 3 years ago
Best ResponseYou've already chosen the best response.1give me the original equation first

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok it is y=0.0375x^2+1.5x

precal
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359310208655:dwok your x is correct

precal
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1359310292570:dw(20,15) is your vertex

precal
 3 years ago
Best ResponseYou've already chosen the best response.1you will use order of operation to evaluate it to become 15

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0do you only add the 20 to the 2nd x?

precal
 3 years ago
Best ResponseYou've already chosen the best response.1.0375(400)+30 15+30 15

precal
 3 years ago
Best ResponseYou've already chosen the best response.1use order of operations Parenthesis Exponents Multiplication and division left to right addition and subtraction left to right

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0im doing a math project and i didnt get how to do a part and you helped me thx
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.