Why is origin important when graphing points on the coordinate plane?
2 answers:
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Answer:
The domain of the function (cd)(x) will be all real values of x except x = 2.
Step-by-step explanation:
The two functions are and d(x) = x + 3
So, (cd)(x) =
Then, for x = 2 the function (cd)(x) will be undefined as zero in the denominator will make the function (cd)(x) undefined.
Therefore, the domain of the function (cd)(x) will be all real values of x except x = 2. (Answer)
Answer:
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2.
3. Proper Fraction
4. Mixed Fraction
6.
7.
8. 11
9. 50
10.
Sorry, didn't see the last question
Hope this helped!
Using the normal distribution, it is found that the prediction is that the largest number of people would receive an IQ score of 100 on that test.
<h3>Normal Probability Distribution</h3>The z-score of a measure X of a normally distributed variable with mean and standard deviation
is given by:
- The z-score measures how many standard deviations the measure is above or below the mean.
- Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.
IQ scores have mean of 100, and since in the normal distribution most measures are around the mean, an IQ score of 100 is the prediction.
More can be learned about the normal distribution at brainly.com/question/24663213