For y to not be a function of x, there needs to be an x-value that is paired with more than one y-value.
In terms of the sets, you need to find a set where the same x-value is used more than once in two (or more) different (x,y) pairs.
This occurs in the third set, where x=6 is used twice.
Using Venn probabilities, it is found that there is a 0.03 = 3% probability of a chain defect.
<h3>What is a Venn probability?</h3>
In a Venn probability, two non-independent events are related to each other, as are their probabilities.
The "or probability" is given by:
In this problem, the events are:
Event A: Brake defect.
Event B: Chain defect.
For the probabilities, we have that:
- The study finds that the probability of a brake defect is 4 percent, P(A) = 0.04.
- The probability of both a brake defect and a chain defect is 1 percent, P(A∩B) = 0.01.
- The probability of a defect with the brakes or the chain is 6 percent, P(A∪B) = 0.06.
Substitute all the values in the formula
0.03 = 3% probability of a chain defect.
Hence, there is a 0.03 = 3% probability of a chain defect.
You can learn more about Venn probabilities at brainly.com/question/25698611
Answer: Angle 1 = 90 degree
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
The difference between term n+1 and term n (for any n) is ...
f(n+1) - f(n) = (4(n+1) +6) - (4n +6)
= 4n + 10 - 4n -6
= 4
This is the common difference between any pair of adjacent terms.
_____
You can also recognize that this value is the value of <em>the coefficient of n</em>, so can you read the answer directly from the function definition.
Answer:
y = 3x - 13
Step-by-step explanation:
slope of line segment is -1/3 so a segment perpendicular to this would need a slope of 3
the midpoint for the segment is (2, -7); midpoint formula is [(+/2), (+/2)]
using slope of 3 and point (2, -7) we can plug into y = mx + b
-7 = 3(2) + b
-7 = 6 + b
b = -13