steffsteff77
steffsteff77 steffsteff77
  • 03-02-2017
  • Mathematics
contestada

In the form f(x)=a(x-h)^2+k

In the form fxaxh2k class=

Respuesta :

apologiabiology
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

Otras preguntas

traits that improve an organism chance for survival
What lasting effect has the 1948 Arab-Israeli War had on the Middle East? Egypt and Israel continue to fight over the Sinai Peninsula. Islamists and secularists
which statement below BEST summarized the role of the DNA molecules in cells? a) guides cell division b protects cells from infection c provides the instruction
what gives a whole number multiplying, 0.65 and 58 by 10 or 100
How do you change Newtons into kilograms
What lasting effect has the 1948 Arab-Israeli War had on the Middle East? Egypt and Israel continue to fight over the Sinai Peninsula. Islamists and secularists
Why did earlier historians consider the Medieval Period the "Dark Ages"?
Tonya runs 8 kilometres in 60 minutes. At a rate how long would it take her to run 2 kilometers
9x-2y=19 7x=21 can you please help me answer this question
Ling is just starting high school, and has set a long-term goal for herself to study abroad in France her senior year of college. List four short-term goals Li