Today at 11:38 PM
Mathematics

Answered

What is the focus of the parabola
(y-3)^2=8(x-5)?

Answer :

Today at 11:43 PM

Hello,

Let's suppose y'=y-3
and x'=x-5
Parabola become y'²=8x' whose focus is (8/4,0)=(2,0)

y=y'+3==>y=0+3=3
x=x'+5==>x=2+5=7
Focus is (7,3)
Rem for parabola y²=kx focus is (k/4,0)

Answer Link

Other Questions

a few reindeer get thirsty, so santa steers his sleigh east to a sea with plenty of open space for his sleigh and reindeers, and also not be seen by the local p

your bcba is using a differential reinforcement procedure to teach a replacement behavior for a client tantruming during independent seated work. the function o

i'll have you know i'm seven foot five on a bad day that's after my spine compressed when i'm fresh out of bed i lament to heights of nine to ten feet im like a

dennis speaks the truth 34 of the time, and arthur lies 15 of the time. what is the probability that both dennis and arthur contradict each other in stating a f

according to little league baseball official regulations, the diamond is a square 60 feet on a side. the pitching rubber is located 46 feet from home plate on a

Importance of Organizing<3

have anyone anybtip for acrylic paintingg?only creative and famous artists ans this qn plssssss,,,,!!!!!!!!

Multi-Question Math Problem (Operations With Rational Numbers) In the first event in a school competition, the eighth graders are running a baton relay race wit

What is coal write its uses?

what is the meaning of dwelling houses

a piece of wire measuring 48 feet long is cut into two pieces of equal length.one piece is bent into an equilateral triangle and the other is bent into a circle

leroy opened a savings account 25 years ago with a deposit of $3,080.43. the account has an interest rate of 3.7% compounded monthly. how much interest has lero

what is the relative humidity if a student is using a sling psychrometer obtained a dry bulb reading of 20 degrees c and a wet bulb reading of 16 degrees c for

question 3 there are four key questions data analysts ask themselves: who is my audience? what do they already know? what do they need to know? and how can i co

minnie deposited $5,375 into a savings account 18 years ago. the account has an interest rate of 3.2% and the balance is currently $9,561.39. how often does the

the student collected data on the mass of each artificial cell. the student predicted that the cell in the beaker with 25% sugar solution would have the greates

if $a$ is a positive integer, then $3a^2 19a 30$ and $a^2 6a 9$ are also positive integers. we define the function $f$ such that $f(a)$ is the greatest common d

suppose an astronaut in outer space wishes to play a solitary game by tossing a ball against a very massive and perfectly elastic concrete wall and catching the

a sample of o3 gas is observed to effuse through a pourous barrier in 8.09 minutes. under the same conditions, the same number of moles of an unknown gas requir

nuclide x has a half-life of 6 days. nuclide y has a half-life of 9 days. initially, there are 411 particles of nuclide y. if there are equal amounts of nuclide