CaptainDonuts CaptainDonuts
  • 01-02-2015
  • Mathematics
contestada

Write the vertex form equation for this parabola: Focus (3,-9), Directrix X=-3

Respuesta :

Аноним Аноним
  • 01-02-2015
Y=KX+M
-9=(-3/9)*-3+m
-9=1+M
M=-10

Y=(-3/9)-10 is the answer

Answer Link

Otras preguntas

What North American river empties into the gulf of California
How do you round 1945 to the nearest hundred
Eight less than a number doubled is twenty more than the number. What is the number?
find the mean of 11,-7,-14,10,-5
How many 2/3 -ounce packages of peanuts can be made with 8 ounces of peanuts? Explain how you found your answer.
Hook was the first to discover cells in a cork. true or false?
A tablet weighs 1.23 pounds. What is its weight written as a mixed number?
Where did the Black Death originate? A. western Europe B. the Americas C. Africa D. Southwest China
In a restaurant, Chad tracked the number of children and adults that came in over an hour. During that time, 16 children and 40 adults came in the restaurant. W
find the dimensions of a box that will hold twice as many cubes as a box that is 4 by 2 by 9