Answer:
D)Both parabolas open to the right, and 
is wider than 
Step-by-step explanation:
Standard equation of parabola :
If a < 0, then the parabola open downwards and if a > 0, then the parabola open upwards.
If a < 0, then the parabola open left and if a > 0, then the parabola opens right
Given equations : 
and 
and 
in both the equations a>0
So, Both parabolas are open to the right.
Refer the attached graph
---- Red
--- blue
So, is wider than
So, Option D is true
Given f(n)=n^2-n
f(-4)=(-4)^2-(-4)=?
nedd some conversation for better understanding
The definition of a function is that for each input, there is only one output.
Thus, the answer to your question is A, as it is the only answer option that each input has only one output.
In answer choice B, the input -1 has outputs of both -2 and -5.
In answer choice C, the input 4 has outputs of both 3 and 0.
Finally, in answer choice D, the input -4 has outputs of both -4 and 4.
Therefore, answer A is the only function because it is the only option that follows the definition.
Hope this helps! :)
4/3* m^21/12* n^8/3
you need to use enough of laws of indices
Answer: The new cottage will be 2,560 square feet larger than the small cottage.
Step-by-step explanation:
