(-4,0)
(2,0)
(2,0)
You set the equation equal to zero and you get -4,2,2 and if u plug this numbers in to get y then you get 0
Answer:
B
Step-by-step explanation:
oh my goodness I don't know
Answer:
The value of
is
.
Step-by-step explanation:
The given equation is

We need to find the value of
.
Differentiate with respect to t.
![[\because \frac{d}{dx}x^n=nx^{n-1},\frac{d}{dx}C=0]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Cfrac%7Bd%7D%7Bdx%7Dx%5En%3Dnx%5E%7Bn-1%7D%2C%5Cfrac%7Bd%7D%7Bdx%7DC%3D0%5D)

It is given that y=2 and dy/dt=1, substitute these values in the above equation.



Divide both sides by 4x³.


Therefore the value of
is
.
Answer:
The probabilities are 0.4 and 0.6 respectively.
Step-by-step explanation:
We are given two spinning wheels with numbers on it and we have to find the probability of getting 3.
In the first wheel, there are 5 slots and the numbers are 3, 3, 2, 5 and 4.
So the probability of getting 3 =
= 
= 0.4
In the second spinner there are three 3's and total of 5 slots.
So probability of getting 3 = 
= 
= 0.6
Hence the probabilities are 0.4 and 0.6 respectively.