Answer:
-52 / 5
Step-by-step explanation:
3 9/10 * -8 / 3 = 39 / 10 * -8 / 3 = -52 / 5
A (x,-y). When you reflect over the x-axis, the y becomes negative
Answer:
Step-by-step explanation:
Answer:
The expected value of the distribution is 0.9
Step-by-step explanation:
We are given the following probability distribution in the question:
x: 0 1 2
P(x): 0.45 0.20 0.35
We have to find the expected value of the given distribution.
The expected value of the distribution is the mean of the distribution.
Formula:
Thus, the expected value of the distribution is 0.9
Answer:
-9x²+6
Step-by-step explanation:
f(x)=3x^2-2
g(x)=(-3) x f (x)
- g(x)= -3*3x²-3*(-2)= -9x²+6
- g(x)= -9x²+6