MATHEMATICS COLLEGE

Which statement about the data in the table shown is true?x –2 –1 0 1
y –3 –1 1 3
A. The data do not represent a function.
B. The data represent a nonlinear function.
C. The data represent a quadratic function.
D. The data represent a linear function

Answers

Answer 1
Answer:

Answer:

i would say B.. sorry of its not the right one..

Step-by-step explanation:
Answer 2
Answer:

Answer:

D

Step-by-step explanation:

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MZTRI = 3x - 5, mZIRB = x + 27,and mZTRB = 86. Find the mZTRI.
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1. Which expression shows 3 less than X?
А 3-х
cx - 3
в 3х

Answers

The expression that shows 3 less than x is (c) x - 3

How to determine the expression that shows 3 less than x?

From the question, we have the following parameters that can be used in our computation:

3 less than x

"less than" here means that we use the negative sign

And also x is greater than 3

i.e. x > 3

So, we have

3 less than x = x - 3

Hence, the expression that shows 3 less than x is (c) x - 3

Read more about expressions at

brainly.com/question/30492964

#SPJ3

Answer:

C: x-3

Step-by-step explanation:

3 less go last

x would go first

and less is the minus sign

two angles are supplementary. One of the angles has a measure of 60 degrees. What is the measure of the other angle?

Answers

Supplementary means the two angles add up to 180 degrees.
If one of them measures 60 degrees, then the other would be
180-60=120 degrees.

Answer:

120°

Step-by-step explanation:

The sum of three consecutive odd numbers is 51​

Answers

51 divided by three is 17 and 17 is an odd number. So 17 + 17 + 17= 51

Hope this helps ya

Answer:

the answer for the question is 25 and 26

Find the limit of the function by using direct substitution. limit as x approaches zero of quantity x squared plus eleven.

Answers

Answer:  11

Step-by-step explanation:

\displaystyle \lim_(x \to 0) x^2+11 \qquad =(0)^2+11\qquad =\large\boxed{11}

(4m+3)9+6m +10n
Simplifeid

Answers

Answer:

42m+10n+27

Step-by-step explanation:

Adding like terms

Answer: look at the picture

Step-by-step explanation: Hope this help :D

Weights of men: 90% confidence; n = 14, x=161.5 lb, s =13.7 lb

Answers

Answer:

The 90% for the average weights of men is between 137.24 lb and 185.76 lb.

Step-by-step explanation:

We have the standard deviation for the sample, so we use the t-distribution to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 14 - 1 = 14

90% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 14 degrees of freedom(y-axis) and a confidence level of 1 - (1 - 0.9)/(2) = 0.95. So we have T = 1.7709

The margin of error is:

M = T*s = 1.7709*13.7 = 24.26

In which s is the standard deviation of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 161.5 - 24.26 = 137.24 lb

The upper end of the interval is the sample mean added to M. So it is 161.5 + 24.26 = 185.76 lb

The 90% for the average weights of men is between 137.24 lb and 185.76 lb.
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