1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
melomori [17]
3 years ago
9

What is a linear and non-linear trend?

Mathematics
1 answer:
trasher [3.6K]3 years ago
3 0

9514 1404 393

Explanation:

<u>Linear trend</u>

A linear trend is one that is best approximated by a straight line. Sometimes we use a straight-line approximation, even when it may not be a very good fit, because we are only interested in the sign of the slope, or its approximate magnitude. The parameters of a linear trend are about the easiest to calculate (though it doesn't matter much if an appropriate tool is used).

__

<u>Non-linear trend</u>

A non-linear trend is one that is best approximated by a curve other than a straight line. Trig functions (sine, cosine), exponential functions, quadratic functions are often used. Non-linear trends are not restricted to these kinds of functions.

You might be interested in
Got this one wrong need help
elixir [45]
Each angle on a triangle pertains to the opposite side

so let’s start by solving the equations:
6 + 4 = 10
2(6) - 3 = 9
3(6) - 10 = 8

then order then look at what each of the sides is opposite to:

10 = A
9 = B
8 = C

so from smallest to largest the angles are C, B, A
6 0
2 years ago
A retired math teacher takes his grandson shopping. He tells his grandson that they can spend x
leva [86]

Answer:

Addition, 83.6

Step-by-step explanation:

x - 72.6 = 11, x = 83.6

The grandson must add 72.6 to both sides to solve for x.

4 0
3 years ago
Evaluate the function f(x)=x^2-5x+ 5 at the given values of the independent variable and simplify
11111nata11111 [884]

Step-by-step explanation:

The given function is :

f(x)=x^2-5x+ 5

(a) To find f(9), put x = 9 in the above expression.

f(9)=9^2-5(9)+ 5=41

(b) To find f(x+7), put x = x+7 in the above expression.

f(x+7)=(x+7)^2-5(x+7)+ 5\\\\=x^2+14x+49-5x-35+5\\\\=x^2+9x+19

(c) To find f(-x), put x = -x in the above expression.

f(-x)=(-x)^2-5(-x)+ 5\\\\=x^2+5x+5

Hence, this is the required solution.

8 0
2 years ago
Why might you want to use the commutative property to change the order of the integers in the following sum before adding
Delicious77 [7]
<span>Commutative Property is the property in which you can move around numbers in numerical operations like, addition and multiplication while retaining their result. In contrast to subtraction and division in which position is an important factor for every result, here it is regardless. </span>Why might you want to use this property?<span>Well, most importantly it suits the operation of addition and hence, to ensure the arrangement of the number is in symmetric proportion to its counterpart such as 3 + 2=2 + 3. Or rather, understanding that the equations in both sides are but the same and equal in sum. Thus, this is much more usable or will make more sense if used in a larger scale of complex equations and integers.<span>
</span></span>
4 0
2 years ago
Can a triangle with the side lengths of 8, 4, and 12cm
leva [86]
This is a pathagorean triple is this triangle is a right triangle
6 0
2 years ago
Other questions:
  • The equation x2 − 9 = 0 has real solution(s).
    8·2 answers
  • Lilly bottles 4 1/8 quarts of barbecue sauce. Then she bottles another 5 7/8 quarts of barbecue sauce. How many 1-cup servings o
    6·1 answer
  • I need help can some one help please . <br><br><br><br> A:$165<br> B:$195<br> C:$230<br> D:$250
    15·1 answer
  • Calculate the total surface area of the pyramid. Show your work!
    13·1 answer
  • Find the sixth term of the geometric sequence 5, -15, 45, ...
    8·1 answer
  • Last month you spent $40 on clothing. This month you spent 110% of what you spent last month.
    11·1 answer
  • HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM!!!
    13·2 answers
  • Cogenuity Quiz<br> Find the value of 6^3.<br> OA) 6<br> ОВ) 36<br> OC) 72<br> OD) 216
    15·1 answer
  • Clara Clatter was born on December 27th, yet her birthday is always in the summer. How is this possible
    7·1 answer
  • Euler's formula, V − E + F = 2 relates the number of vertices V, the number of edges E, and the number of faces F of a polyhedro
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!