Answer:
B. (x+2) is a factor
Step-by-step explanation:
3x^2 -x-14
3x^2+6x-7x-14
3x(x+2)-7(x+2)
(3x-7)(x+2)
so, x+2 is a factor of 3x^2-x-14
Step-by-step explanation:Write a word problem that can be solve using an
equation of the form ax + b = c.
Include at least one decimal or fraction.
please help it’s due soon I need to do
2100 - 0700 = 1400
In Beijing, it is 14 hour later than in Washington DC.
2100 + 1400 =
Split 1400 into 300 + 1100
2100 + 300 = 2400 = midnight of the next day.
2400 = 0 (midnight)
0 + 1100 = 1100
Answer: 1100 hours Sunday in Beijing
Answer:
okay
Step-by-step explanation:
Answer:
Axis of symmetry: x=-2
Maximum point: (-2,8)
Step-by-step explanation:
The given function is 
.
We can complete the square to reveal the axis of symmetry and the vertex.
We factor to get:
We add the zero pairs and obtain a perfect square:
The function is now in the form 
, where V(h,k) =(-2,8) is the vertex.
