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

what was the monthly pay for ccc worker in Georgia​
Find the missing side of the rectangle if the perimeter ?
Lester company has a single product. the selling price is $50 and the variable cost is $31.50 per unit. the company's fixed expense is $170,000 per month. what
plz help mee Media has a positive effect on body image and self-esteem for America’s youth and is evident in the low number of eating disorders, depression, and
What is the volume of the rectangular prism?
how did ghandi work for independence for great Britain in india?​
Jane says no phone calls no paperwork no interruptions no getting up early Robert replies sounds like your looking forward to your vacation Robert used which of
−2m−5n=7m−3n what’s n equal
Kayla buy's a shirt for $8.19 she pays with a $10 bill how much change will she receive
find the circumference of the circle d=6 ft​