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 ( 76+ )
Otras preguntas
You deposit $2000 each year into an account earning 3% interest compounded annually. How much will you have in the account in 25 years?
how do the relationships between the Earth and the Sun affect climate
Answer number 36 plz ✨
Which of the following is a primary cause of LO/TO accidents? A) The machine was overused B) The machine or piece of equipment was not completely shut off C)
Find the pairs of numbers between 8 and 18 that have 5 as the greatest common factor
GNU is the name of the organization that created GIMP.
To prepare to be a better leader, you should: a. dictate what needs to be done b. set goals c. complain d. have multile areas of focus
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Which line plotted here might you obtain if x and y are inversely proportional to each other? C A B
How do I express 1/2 of the difference of a number cubed and one?
ys+yz=r, solve for y
