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oksian1 [2.3K]
2 years ago
10

PLS HELP!!!! Pointtssss!! The temperature during a very cold day is

Mathematics
1 answer:
grin007 [14]2 years ago
6 0

The type of polynomial that would best model the data is a <em>cubic</em> polynomial. (Correct choice: D)

<h3>What kind of polynomial does fit best to a set of points?</h3>

In this question we must find a kind of polynomial whose form offers the <em>best</em> approximation to the <em>point</em> set, that is, the least polynomial whose mean square error is reasonable.

In a graphing tool we notice that the <em>least</em> polynomial must be a <em>cubic</em> polynomial, as there is no enough symmetry between (10, 9.37) and (14, 8.79), and the points (6, 3.88), (8, 6.48) and (10, 9.37) exhibits a <em>pseudo-linear</em> behavior.

The type of polynomial that would best model the data is a <em>cubic</em> polynomial. (Correct choice: D)

To learn more on cubic polynomials: brainly.com/question/21691794

#SPJ1

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Given f(x)=3x+5 describe how the graph of g compares with the graph of f. g(x)=3(0.1)+5
mrs_skeptik [129]

The given function f(x) is:

f(x)=3x+5

And the other given function g(x) is:

g(x)=3(0.1x)+5

g(x) in comparison with f(x) has the next transformation:

1. g(x)=f(bx): g(x)=3(0.1x)+5. This is a horizontal stretch: the x-coordinates will change as:

(x,y)\rightarrow(\frac{x}{0.1},y)

This is the graph of both functions:

The red-one is f(x) and the blue-one is g(x).

Then for example when the coordinates of f(x) are (1,8) for g(x) the coordinates will be:

(\frac{1}{0.01},8)=(10,8)

Then, the slope of f(x) has a greater value than the slope of g(x), since the change on the x-axis is bigger in the g(x) graph for the.

6 0
1 year ago
A vendor sells hot dogs and bags of potato chips. A customer buys 4 hot dogs and 2 bags of chips for $9.00. Another customer buy
stiv31 [10]

Answer: hot dog = $1.75

<u>Step-by-step explanation:</u>

Let h represent hot dogs and c represent bags of chips.

Customer 1: 4h + 2c = 9.00  →  3(4h + 2c = 9.00)  →  12h + 6c =  27.00

Customer 2: 5h + 3c = 11.75 → -2(5h + 3c = 11.75)  → <u>-10h - 6c </u>= <u>-23.50</u>

                                                                                       2h        =    3.50

                                                                                   <u>   ÷2        </u>    <u>   ÷2    </u>

                                                                                        h        =    1.75


7 0
3 years ago
In a certain study,the chance of encountering a car crash on the road is staged as 22%. Express the indicated degree of likeliho
marissa [1.9K]
Wouldn't it be .22 probablilty value?
8 0
3 years ago
Many U.S. employees received a 3% raise in 2012. Suppose an employee made $47,000 in 2011 and received a 3% raise. What did she
klio [65]

Answer:

48,410

Step-by-step explanation:

47,000 + 3% = 48,410

6 0
2 years ago
One of the hardest questions everrrrrrr
Lyrx [107]
862-348-144=370(miles left to travel) or,
862-492=370, (348+144=492)

Distance from destination is 657miles, travles 422 miles and stops for the night before driving another 58 miles

Hope this helps
3 0
3 years ago
Read 2 more answers
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