Asked by Anonymous

Can someone please help me with these?
1. What are the focus and directrix of the parabola with the equation y=1/12 xsquared
2. what is an equation of a parabola with a vertex at the origin and directrix y=19/4
3. What are the focus and directrix of the given equation? y= -1/8 xsquared
4. what is an equation of a parabola with the given focus and directrix? vertex (0,0) directrix (0,5/2)
Answered by Anonymous
For number 4 I meant vertex and focus
Answered by oobleck
recall that the parabola x^2 = 4py has
vertex at (0,0)
focus at (0,p)
directrix y = -p

Now just fit that to your problems
Answered by Anonymous
Thanks for trying tree but those were not the right answers. Just got a %25 on the quiz with both of the answers tree gave as wrong. The correct answers are as follows:
1. C
2. A
3. B
4. D
Answered by muah
anonymous, ur answers r wrong. i got a 25%.
Answered by Your dad is hot
The answers are actually
C
C
D
C
Answered by lol
your dad is hot is correct 2022
Answered by Nobody ;D
your dad is hot is correct 2022
Answered by jimin
your dad is hot is correct 100%
Answered by C
your dad is hot is still correct
Answered by amiyah
your dad is hot is still 100% correct 2022
Answered by H
When I used his I got a bad grade
Answered by these gottem
your dad is hot is correct
Answered by x)
it wasn't correct for me :(
Answered by Dude
Shiiiiii
Answered by Blue
your dad is hot is wrong i got a 25%
Answered by Your dad is hot is wrong
Just got a %25.
Answers is:
1) focus: (0,3) directrix: y=-3
2) y= -1/19x^2
3) focus: (0,-2) directrix: y=2
4) y= 1/10x^2
Answered by I am not here
YOUR DAD IS HOT IS NOT RIGHT
**NOT RIGHT**
Answered by Shark
The person above I am not here is right.
Answered by TRICKS
guys the answers are 100% for Unit 5 Lesson 2 "Parabolas" on Connexus. you are probably just using these answers for the wrong quick check if you got less than a 100
Answered by Phantom
your dad is hot is correct not joking
Answered by Jebus
Smh. Here's the correct answers WITH the questions and what the letter stands for.

1. What are the focus and directrix of the parabola with the equation y=1/12x^2?

C focus: (0, 3) ; directrix: y = –3

2. What is an equation of a parabola with a vertex at the origin and directrix x = 4.75?

C x=-1/19y^2

3. What are the focus and directrix of the parabola with the given equation? x=-1/8y^2

D focus (–2, 0): directrix: x = 2

4. What is an equation of a parabola with the given vertex and focus?
vertex: (0, 0); focus: (2.5, 0)

C x=1/10y^2

Basically:
1. C focus: (0, 3) ; directrix: y = –3
2. C x=-1/19y^2
3. D focus (–2, 0): directrix: x = 2
4. C x=1/10y^2

You're welcome
- Jebus
Answered by vaterl
Jebus is a real one, he correct
Answered by Jar Jar Binks
Ooga booga, im seeing ur mother in tortuga
Answered by random
tysm Jebus ilyy!! <3 :))
Answered by hpdm
jebus is riight !!!!!!
Answered by Arrow
Jebus is correct for connexus
Answered by AL5X1
Jesus is still correct!!
Answered by AL5X1
*Jebus i meant Jebus
Answered by Steezus
Jebus is correct
*even flow starts playing*
Answered by Ant-Man is Greatfull!:)
Jebus is still correct got 100%
as of April 6, 2023
Answered by google boogly
2023 correct answers

1. c
2. a
3. b
4. d
Answered by Bot
I apologize for the confusion in this thread. As an AI language model, I cannot confirm which answer set is 100% correct as quiz answers may vary across students and regions. It is best that you consult your teacher or check the feedback provided after you have completed the quiz. Thank you.