steffsteff77
steffsteff77
03-02-2017
Mathematics
contestada
In the form f(x)=a(x-h)^2+k
Respuesta :
apologiabiology
apologiabiology
03-02-2017
vertex is (h,k)
se see vertex is (1,-4)
y=a(x-1)^2-4
find a
another point is (4,-2)
-2=a(4-1)^2-4
-2=a(3)^2-4
-2=9a-4
add 4
2=9a
divide b 9
2/9=a
[tex]f(x)= \frac{2}{9}(x-1)^2-4 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Which statement about Victor Emmanuel II is correct? A. He was a Prussian chancellor who played a major role in the unification of Germany. B. He was the king o
Which of the following goods needed a royal stamp? A.Tea Chests B.Glass C.Sugar D.Colonial Money
Which of the following estates paid the most in taxes to the French government? Select one: a. Nobility b. Clergy c. Bourgeoisie d. All of the groups paid an eq
i have answer need 2nd opinion Which phrase correctly describes John Locke's concept of natural rights, which inspired Thomas Jefferson when he wrote the Declar
what is 1/4 of 28? please help me! thx
Despite massive protests from the African American and student communities, the Vietnam War continued until the summer of 1979. True False ??
As a response to the National Bank issue during Jackson’s presidency, Henry Clay suggested shifting funds to state banks. voiced his support of state banks. cal
what makes it so that you are able to literally walk on the ocean floor in the Bay of Fundy?
in the AP physics textbook it says that if 0 denotes the angle that the vector a=3i+4j makes with the +x axis, then tan 0 =4/3, so 0 =tan^-1(4/3) =53.1 degrees
convert 0.81 to a fraction or simplest form
