CaptainDonuts CaptainDonuts

01-02-2015
Mathematics

Answered

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

Answer :

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

Other Questions

The mammals whose offspring are little more than embryos are? A. Monotremes B. Marsupials C. Placentals

Which sentence is written correctly? A. The director told him don't never stop acting. B. The director told him never to stop acting. C. The director told him d

The largest mass migration in human history has taken place in China. Why?

Which sentence contains an error in the use of apostrophes? A. That's the editor-in-chief's job. B. The valet parked Tom and Jerry's cars in the dirt lot. C. Th

Which are characteristics of life in Athens but not Sparta? Choose all answers that are correct. A. openness to new ideas B. emphasis on military education C. u

The Chinese knew how to produce silk by about 2700 B.C. A. True B. False

During Sonia's trip across the country, she traveled 2,884 miles. Her trip took 7 days. Find the unit rate to represent the average miles she traveled per day d

What aspect of prohibition furthered the rise of crime bosses and mobs? A. Bathtub gin B. Bootlegging C. Speakeasies D. The Twenty-first Amendment

When did Martin Luther King, Jr. deliver his famous "I Have a Dream" speech?

X to the power of 1/3 divided by x to the power of 2/5