Answer: 0
Step-by-step explanation: it’s undefined
The expression ' one-half difference of a number cubed and one'. is written as \frac{1}{2}(x^3-1)
Answer:
C) (0,5)
Step-by-step explanation:
f(x) is y and x is x
The table is providing you with points
y-y over x-x gives you a slope of -5
Use the points and turn it into a point-slope equation and convert to y-intercept equation
y-15=-5(x+2)
y-15=-5x-10
y=-5x+5
So the y-intercept is 5 or (0,5)
Answer:
145
Step-by-step explanation:
0 1 4 5
8 1 1 6 0
- 8
3 6
- 3 2
4 0
- 4 0
0
-
Answer:
Step-by-step explanation:
Given that you choose at random a real number X from the interval [2, 10].
a) Since this is a contnuous interval with all number in between equally likely
E = probability for choosing a real number is U(2,10)
pdf of E is 
b) P(X>5) = 

For

P(X<5 or x>7) = 1-P(5<x<7)
= 