Answer:
1136
Step-by-step explanation:
deltamath
Answer:
-3x^2-21x+24
Step-by-step explanation:
Kindly separate the answer choices: (x - 4), (x + 1), (x + 4) , (x - 1). The trinomial is thus -3x^2-21x+24, which can be factored as follows: -3(x^2 + 7x - 8)
Then we have -3x^2-21x+24 = -3(x^2 + 7x - 8), which factors further into:
-3(x + 8)(x -1) and so we conclude that the only binomial that is a factor of
-3x^2-21x+24 is (x - 1).
You don't provide the instructions for this problem, leaving it up to me to guess what you might want.
Note that g(x) should be written as g(x) = (x-2)^2, whereas f(x) = g(x) + 3 (as presented).
If we let g(x) be the input to f(x), we get the "composition" of g and f:
f(x) = g(x) + 3 = (x-2)^2 + 3. You could leave the answer as is or you could expand (x-2)^2: f(x) = x^2 - 4x + 4 + 3 (and so on).
The length of a curve 
given parametrically by 
over some domain ![t\in[a,b]](https://tex.z-dn.net/?f=t%5Cin%5Ba%2Cb%5D)
is
In this case,
So we have
and the arc length is
We have
where 
is any integer; this tells us 
on the interval ![\left[0,\frac\pi4\right]](https://tex.z-dn.net/?f=%5Cleft%5B0%2C%5Cfrac%5Cpi4%5Cright%5D)
and 
on ![\left[\frac\pi4,1\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cfrac%5Cpi4%2C1%5Cright%5D)
. So the arc length is
5*9=45
3*9=27
45-27=8
9*2=18
Therfeore the answer is A.
