This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Find the equation of the parabola whose focus is (2, -1) and directrix is x + 2y -1 = 0. (Read 71 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
on: May 26, 2021
Find the equation of the parabola whose focus is (2, -1) and directrix is x + 2y -1 = 0.
◦ 4x2 - 4xy + y2 -18x + 14y + 24 = 0
◦ x2 - 4xy + 4y2 -18x + 14y + 24 = 0
◦ 5x2 - 4xy + y2 -18x + 14y + 24 = 0
◦ x2 - 4xy + 5y2 -18x + 14y + 24 = 0
◦ 4x2 - 4xy + 4y2 -18x + 14y + 24 = 0
Calculus: A Complete Course ¦ Adams, Essex ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by lbcchick on May 26, 2021

popopong

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 49% of students answer this correctly


lbcchick

  • Member
  • Posts: 550
Reply 2 on: May 26, 2021
:D TYSM

bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Find the speed after 40.0 min if the initial speed is 3250 rev/min Find the speed after 40.0 min if the initial speed is 3250 rev/min
How to find the domain and range of a function (Part 1) How to find the domain and range of a function (Part 1)
A model for mixed inhibition: equation A model for mixed inhibition: equation
How to quickly find the vertex of a quadratic equation that is in standard form How to quickly find the vertex of a quadratic equation that is in standard form
Find the derivative of f(x) = 6x^3 - 9x + 4 Find the derivative of f(x) = 6x^3 - 9x + 4
Solve the system to find x and y Solve the system to find x and y
Video: Griffith's experiments

For a complete list of videos, visit our video library