The equation of the line in slope intercept form is y = 2x - 2.
<h3>How to find the equation of a line?</h3>
The equation of a line can be represented in different form such as slope intercept form, point slope form, standard form and general form.
The equation of a line can be represented in slope intercept form as follows:
y = mx + b
where
Therefore, the slope of the line can be found as follows:
using (0, - 2)(2, 2)
m = 2 + 2 / 2 - 0
m = 4 / 2
m = 2
Therefore, the y-intercept can be solved as follows:
using (0, -2)
y = 2x + b
-2 = 2(0) + b
b = -2
Therefore, the equation is y = 2x - 2
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4y - (3+y) is standard form is: 3y - 3
Answer:
The standard deviation for the number of defective parts in the sample is 1.88.
Step-by-step explanation:
The sample is with replacement, which means that the trials are independent, and thus, the binomial probability distribution is used to solve this question.
Binomial probability distribution
Probability of exactly x successes on n repeated trials, with p probability.
The expected value of the binomial distribution is:
The standard deviation of the binomial distribution is:
68 defective out of 400:
This means that
From the shipment you take a random sample of 25.
This means that
Standard deviation for the number of defective parts in the sample:
The standard deviation for the number of defective parts in the sample is 1.88.
4 is the least the amount of sides the polygon can have
Step-by-step explanation:
Enter the following numbers in the boxes provided sequentially.
First box : 7
Second box: 2
Third box: 3
Fourth box : 4
Fifth box: 8
Sixth box: 3