Question

Consider a polygonal f: R → R, formed by 8 segments with vertices (Vi; Wi), 1 ≤ i ≤ 7. What metric relations between the coordinates of these vertices must occur and what characteristics must the rays of the extremes satisfy to guarantee that this Is polygonal the result of a combination of translations and modules applied to a linear function?

239

likes
1194 views

Answer to a math question Consider a polygonal f: R → R, formed by 8 segments with vertices (Vi; Wi), 1 ≤ i ≤ 7. What metric relations between the coordinates of these vertices must occur and what characteristics must the rays of the extremes satisfy to guarantee that this Is polygonal the result of a combination of translations and modules applied to a linear function?

Expert avatar
Sigrid
4.5
119 Answers
Para que a poligonal seja resultado de uma combinação de translações e módulos aplicados sobre uma função linear, temos que as relações métricas entre as coordenadas dos vértices devem seguir um padrão específico.

Denotamos as coordenadas dos vértices da poligonal como (Vi, Wi), onde i assume valores de 1 a 7. Se uma poligonal é resultado de translações e módulos aplicados sobre uma função linear, as coordenadas dos vértices devem satisfazer as seguintes condições:

1. Movimento Linear: os vértices estão em uma reta. As coordenadas dos vértices formam uma progressão aritmética. Assim, temos que Wi = a + bVi, onde a e b são constantes reais.

2. Módulo: as distâncias entre os vértices são constantes. Portanto, a diferença entre as coordenadas consecutivas deve ser constante, ou seja, para todo i temos que Wi+1 - Wi = constante.

3. Semirretas dos Extremos: as semirretas que partem dos extremos da poligonal têm que ser paralelas. Ou seja, as retas definidas pelos segmentos (V1, W1) e (V7, W7) devem ser paralelas.

Tomando essas condições em consideração, temos que as relações métricas entre as coordenadas dos vértices da poligonal devem seguir o padrão de movimento linear, módulo e paralelismo das semirretas dos extremos.

Frequently asked questions (FAQs)
Math question: What are the two positive integers x, y, and z that satisfy Fermat's Theorem equation x^n + y^n = z^n for n>2? (
+
What is the median of the dataset {5, 8, 12, 16, 20, 25, 25, 35, 46, 54}?
+
math question: Find the value of x for which the logarithmic functions f(x) = log x and f(x) = ln x intersect.
+
New questions in Mathematics
-442/c+5=26 what is c?
-6n+5=-13
A college believes that 22% of applicants to that school have parents who have remarried. How large a sample is needed to estimate the true proportion of students who have parents who have remarried to within 5 percentage points?
12-6x=4x+2
Convert 78 percent to a decimal
Find the equation of the line perpendicular to −5𝑥−3𝑦+5=0 passing through the point (0,−2)
How many anagrams of the word STROMEC there that do not contain STROM, MOST, MOC or CEST as a subword? By subword is meant anything that is created by omitting some letters - for example, the word EMROSCT contains both MOC and MOST as subwords.
How many anagrams of the word SROMEC there that do not contain STROM, MOST, MOC or CEST as a subword? By subword is meant anything that is created by omitting some letters - for example, the word EMROSCT contains both MOC and MOST as subwords.
suppose random variable x follows poisson distribution with expected value 3. what is variance of x?
It is known that the content of milk that is actually in a bag distributes normally with an average of 900 grams and variance 25 square grams. Suppose that the cost in pesos of a bag of milk is given by 𝐶(𝑥) = { 3800 𝑠𝑖 𝑥 ≤ 890 4500 𝑠𝑖 𝑥 > 890 Find the expected cost.
89, ÷ 10
If X1 and X2 are independent standard normal variables, find P(X1^2 + X2^2 > 2.41)
Convert 9/13 to a percent
Give an example of a function defined in R that is continuous in all points, except in the set Z of integers.
How to convert 45 kg into grams
Two particles of electrical charges Q1=3.8×10-⁶C and q,=4.4×10-⁶C are separated in vacuum by a distance of 4.0.10-⁸ m. Since K=9.0.10⁹ N.m²/C², the intensity of the interaction force between them, in newtons, is?
Solve the following 9x - 9 - 6x = 5 + 8x - 9
How much does 7.2 moles of ammonium dichromate weigh? (NH4)2Cr2O7
A group of 17 people spent 9 days on vacation and spent R$776.34 on barbecue meat and the bill needs to be divided as follows: 6 people stayed for 9 days, 7 people stayed for 4 days, and 2 people stayed for 5 days and 2 people stayed 3 days, how much does each group have to pay for the days they stayed?
Dano forgot his computer password. The password was four characters long. Dano remembered only three characters: 3, g, N. The last character was one of the numbers 3, 5, 7, 9. How many possible expansions are there for Dano's password?