A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Create a quadratic equation in standard form that can be factored.
Write your equation in standard form. Use complete sentences to explain the benefits of writing your equation in standard form.
Write your equation in factored form. Use complete sentences to explain the benefits of writing your equation in factored form.
Write your equation in vertex form. Use complete sentences to explain the benefits of writing your equation in vertex form.
Explain how all three forms can be used together to help you graph a quadratic function. Graph your function, and label the yinter
anonymous
 one year ago
Create a quadratic equation in standard form that can be factored. Write your equation in standard form. Use complete sentences to explain the benefits of writing your equation in standard form. Write your equation in factored form. Use complete sentences to explain the benefits of writing your equation in factored form. Write your equation in vertex form. Use complete sentences to explain the benefits of writing your equation in vertex form. Explain how all three forms can be used together to help you graph a quadratic function. Graph your function, and label the yinter

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0please help ill give medals and whatever you need!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok, think of a factorable equation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0like f(x) = 4 – x^2?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how exactly? im really sorry if i sound stupid i am just fried from all of my work

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lets try an easier equation to factor, so its easier to explain

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how about y = x^2 + x  2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so how would i factor it?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dont tell me the answer though please

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433104641649:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im still a little confused... so i add 1 to two numbers?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0find two numbers that when they are added together you get 1 and when multiplied together you get 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Think of 2 numbers that multiply together to produce 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so that doesn't work

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok, now add them together

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So the equation factors into the form (x+2)(x1)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0now we can answer the first set of questions

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The equation in standard form is y = x^2 + x  2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that is part 1 right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What do you think the benefits of standard form are?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It lets you know that the equation is a quadratic: x^2. The value on the x^2 lets you know the width of the curve. If x^2 is negative the curve opens down, positive opens up. The 2 lets us know what the height of the vertex is. In this case 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That's mostly all you can get from standard form

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433105679504:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so for part b i have to write it in factored form?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The function opens up because x^2 is positive

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433105740545:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The height of the vertex is 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how do i write it in factored form?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The benefits of factored form is that it tells you where the roots of the equation are. In this case 2 and 1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433105910917:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats okay thank you so much for all your help!
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.