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stellarik [79]
3 years ago
5

A quadratic model is fitted to a set of data that has a quadratic trend. What can be

Mathematics
1 answer:
Phoenix [80]3 years ago
6 0

Answer: C & D

Step-by-step explanation:

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2203
ale4655 [162]

Answer:

sorry im just answering this cuz need points

Step-by-step explanation:

5 0
3 years ago
Calculate the slope of the points (-2, -1) and (3, 4). Show all of your work.
puteri [66]
m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{4 - (-1)}{3 - (-2)} = \frac{4 + 1}{3 + 2} = \frac{5}{5} = 1

y - y₁ = m(x - x₁)
 y - 4 = 1(x - 3)
 y - 4 = 1(x) - 1(3)
 y - 4 = x - 3
   + 4      + 4
      y = x + 1
4 0
3 years ago
Read 2 more answers
Can you please help me with number 4. 15 points and if you don't know the answer don't say anything please.
iVinArrow [24]
You know the product will be greater than the two factors because multiplication always makes the numbers greater. So 2x12 is 24 and that is greater than the two factors
6 0
3 years ago
Read 2 more answers
Can someone help me on this question i don't know if im correct I would appreciate it.​
ipn [44]

Answer: You are correct. The answer is B) 118 degrees

Nice work.

To get this answer, you simply subtract the given angle from 180

180-62 = 118

This is because angles RSU and UST are supplementary, as they form a straight line.

5 0
3 years ago
A) 5t - 6= 3 - 41<br><br> Me ajuda!!!! Por favor
nirvana33 [79]

Answer:

t= -32/5

Step-by-step explanation:

1. Simplify 3-41= -38 5t-6 = -38

2. Add 6 to both sides 5t= -38+6

3. Simplify -38+6=-32  5t= -32

4.  Divide both sides by 5 and it should give you t = − 32/5

If you want to check your answer 1. 5t-6 = 3-41 let t = -32/5 5× -32/5 -6 = 3-41

2. Cancel 5 -32 -6 = 3-41

3. Simplify -32-6= -38 -38= 3-41

4. Simplify 3-41= -38

-38=-38 and that how you check your answer to see it was right.

​  

4 0
3 years ago
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