Biyernes, Hunyo 6, 2014

intersecting lines are consistent(independent)??



consistent(independent)---> intersecting lines

If the equations on a give equation have they only have one solution
a1/a2 is not equal to b1/b2 is not equal to c1/c2<<< construction of the coefficient of the variables in the equations

Problem
Find all solutions to the system y – x = 1 and y + x = 3.



First, graph both equations on the same axes.
 The two lines intersect once. That means there is only one solution to the system.

The point of intersection appears to be (1, 2).
Read the point from the graph as accurately as possible.

y – x = 1
2 – 1 = 1
1 = 1

TRUE

(1, 2) is a solution of y – x = 1.
y + x = 3
2 + 1 = 3
3 = 3

TRUE

(1, 2) is a solution of y + x = 3.
Check the values in both equations. Substitute 1 for x and 2 for y. (1, 2) is a solution.
Answer
(1, 2) is the solution to the system y – x = 1 and
y + x = 3.
Since (1, 2) is a solution for each of the equations in the system, it is the solution for the system.

14 (na) komento:

  1. multiselect online testy psychologiczne do policji przykładowe testy psychologiczne do policji 2022

    TumugonBurahin
  2. testy do policji 2022 testy psychologiczne policja 2022 testy wiedzy do policji

    TumugonBurahin
  3. psycholog po polsku berlin 2022 pomoc psychologiczna berlin cennik polscy psycholodzy w berlinie 2022

    TumugonBurahin
  4. projektowanie ogrodu łódź firmy ogrodnicze łódź firmy ogrodnicze łódź opinie

    TumugonBurahin
  5. firmy ogrodnicze łódź opinie projektowanie ogrodów łódź opinie zakładanie ogrodów łódź opinie

    TumugonBurahin
  6. crema para agrandar el miembro mercadolibre como agrandar el pecho hombres parque natural da peneda geres alojamiento , como agrandar el pené de forma natural gratis videos , pastillas para alargar el miembro en colombia

    TumugonBurahin
  7. comment faire grossir la poitrine rapidement et naturellement comment augmenter la transparence d'une image sur gimp comment bien bander sans medicament , comment faire pour agrandir mon zizi naturellement

    TumugonBurahin
  8. multiselect pytania testy psychologiczne policja testy na policjanta

    TumugonBurahin
  9. testy psychologiczne do policji multiselect policja 2022 testy na policjanta

    TumugonBurahin
  10. testy psychologiczne policja 2022 multiselect test 2022 test psychologiczny multiselect

    TumugonBurahin
  11. psycholog po polsku berlin cennik psycholog berlin polscy psycholodzy w berlinie

    TumugonBurahin