alcru
alcru
04-04-2016
Mathematics
contestada
what is y = (x-6)^2 - 2 in y = ax^2+bx+c form
Respuesta :
Panoyin
Panoyin
04-04-2016
y = (x - 6)² - 2
y = (x - 6)(x - 6) - 2
y = (x(x - 6) - 6(x - 6)) - 2
y = (x(x) - x(6) - 6(x) + 6(6)) - 2
y = (x² - 6x - 6x + 36) - 2
y = (x² - 12x + 36) - 2
y = x² - 12x + 36 - 2
y = x² - 12x + 34
Answer Link
apologiabiology
apologiabiology
04-04-2016
easy, just expand
y=(x-6)^2-2
y=(x-6)(x-6)-2
y=x^2-6x-6x+36-2
y=x^2-12x+34
y=ax^2+bx+c
a=1
b=-12
c=34
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
Find the x and y intercept of the line 5x-4y=30.the graph
How/why do copy machines produce o zone?
If both the President and the Vice President can no longer serve, who becomes President?
What are two Cabinet-level positions?
Solve for x. 6x - 2 = 5x - 7 - 3x
Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate
An art gallery has 9 paintings to display along a hallway. How many different ways can they choose and display 6 of the paintings?
whats the y intercept of y= 1/2 log(x+1)-log(2x+10)
The Federalist Papers supported the passage of the U.S. Constitution. Name one of the writers.
What did Susan B. Anthony do?