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 ( 12+ )
Otras preguntas
Collectivist values are represented in the social framework of which of the following countries? (A) United States (B) Australia © Brazil (D) Great Britain E Ca
A basketball player made 63 out of 100 attempted free throws.what percent of free throws did the player make
On January 1, Year 1, Marino Moving Company paid $48,000 cash to purchase a truck. The truck was expected to have a four year useful life and an $8,000 salvage
3 paragraphs (What/So What/Now What) the quote “You will never cross the ocean until you have the courage to lose sight of the shore.”
As of mid-2018, President Trump's most successful legislative initiative was what?
please help The tonicity of a solution refers to the effect that the ____. solute has on ion volume when the solution surrounds the ions solution has on cel
What does remote interior mean
An educational psychologist wishes to know the mean number of words a third grader can read per minute. She wants to make an estimate at the 98% level of confid
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!A triangle has sides with lengths of 44 kilometers, 80 kilometers, and 88 kilometers. Is it a right triangle?Y
Zagreb Inc., a transnational energy company, negotiates a multimillion-dollar contract with the government to provide electricity to Pilladia. The government is
