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 ( 59+ )
Otras preguntas
Breathing in humans is driven by all of the following except A. the muscles attached to the ribs. B. the diaphragm. C. air pressure. D. the m
List the steps that show how the sun. provides the energy for surface ocean currents
Which two wire properties would provide the greatest resistance to the flow of a current?
if each runner runs 1/3 mile, how many runners must be on a team?
PLEASE HELP!!!! Both pages please .Thanks !!!!
how do you read a line pointu
Which barium salts is most insoluble in water?
During which step of mitosis does a new membrane form around each of the 2 groups of chromosomes?
What should a writer do prior to drafting a thesis statement?
if your cell phone bill was $67.82 and there is a 7% late fee, how much will your bill be?
