shargrett
shargrett shargrett
  • 13-06-2016
  • Mathematics
contestada

Rewrite f(x) = –2(x − 3)2 + 2 from vertex form to standard form. pleae help.

Respuesta :

Panoyin
Panoyin Panoyin
  • 13-06-2016
f(x) = -2(x - 3)² + 2
f(x) = -2(x - 3)(x - 3) + 2
f(x) = -2[x(x - 3) - 3(x - 3)] + 2
f(x) = -2[x(x) - x(3) - 3(x) - 3(-3)] + 2
f(x) = -2(x² - 3x - 3x + 9) + 2
f(x) = -2(x² - 6x + 9) + 2
f(x) = -2(x²) - 2(-6x) - 2(9) + 2
f(x) = -2x² + 12x - 18 + 2
f(x) = -2x² + 12x - 16
Answer Link
yodaddy12345
yodaddy12345 yodaddy12345
  • 13-06-2016
f(x)=-2(x-3)2+2=f(x)=-2(x-3)
Answer Link

Otras preguntas

What does the title, “Two Kinds” refer to?
Mark each of the following statements if it is a Hebrew belief. a. God knows all things. b. God is fair and just and cares deeply for people. c. God does not
Why did President Roosevelt support conservation?
how and why did the southern colonies grow
Why do you think the founders of our country created a system of checks and balances?
In commensalism, one species benefits and the other neither benefits nor is harmed. a. True b. False
find the volume of a cuboid with sides 4cm, 6cm and 10cm
Describe at least two changes Anna would have to make to her diet to increase her overall health and fitness.
Although _____ translation is word for word, it usually fails to convey the original writer's style or the cultural context. A. literal B. figurative C. abstrac
Which of the following statements best describes the Puritans' attitude towards other religions? A. The Puritans tolerated all religions except Catholicism beca