MadistBeTimL8awson
MadistBeTimL8awson MadistBeTimL8awson
  • 10-05-2016
  • Mathematics
contestada

Which zero pair could be added to the function so that the function can be written in vertex form?

A.3, –3
B.6, –6
C.9, –9
D.36, –36

Respuesta :

meerkat18
meerkat18 meerkat18
  • 18-05-2016
The function in this problem should be: f(x) =x² + 12x + 6 

y = x
² + 12x + 6
y - 6 = x² + 12x 

x² ⇒ x * x
12x ⇒ 2*6*x
missing number is 6² = 36 

y - 6 + 36 = x² + 12x + 36

(x+6)(x+6) ⇒ x(x+6)+6(x+6) ⇒ x² + 6x + 6x + 36 = x² + 12x + 36

y + 30 = x² + 12x + 36
y = (x+6)² - 30

Choice is D. 36,-36
Answer Link

Otras preguntas

Nth term of 9,13,17,21,25,29
On April 20, 2010, an explosion on the Deepwater Horizon Macondo oil well drilling platform released 4 million barrels (636,000 cubic meters) of oil into the Gu
Please answer correctly !!!!!! Will mark brianliest !!!!!!!!!!!
The sum of two numbers which are in the ratio 5:7 is 48. Find the smaller number
Pls help me!! a= 2 / b= 3 / c= 5
True or False?Diatoms lack a flagellum.​
Summarise the protest in 66 words – think about the causes , the actions and the consequences.​
the perimeter of a stop sign is 99.2 inches. Each side of the stop sign is equal. Write and solve an equation to find the measurement of one side of the stop si
Explain why people are protesting across in Detroit and other areas of the country. Pleaseeee help
If g (x) is the inverse of f(x) and f (x) =4x+12, what is g(x)?