sophssands02
sophssands02 sophssands02
  • 22-01-2018
  • Mathematics
contestada

Without graphing, classify the following system as independent, dependent, or inconsistent.
y = -3x + 5
3x+y=5

Respuesta :

zhaotianyu369 zhaotianyu369
  • 22-01-2018
Dependent. This system is consistent, because the first equation can be rearranged to y+3x=5, which is exactly the same as the second equation, so they don't contradict each other. However, their are infinite number of solutions to the equation y+3x=5, like x=1, y=2; or x=2, y=-1;... so the system is dependent.
Answer Link

Otras preguntas

students of different ages were given the same puzzle to assemble. the puzzle assembly time was measured wat is the independent variable ,dependent variable and
what new skills did people develop to help them survive in old times
3 times the sum of 1/3 of a number and 8 is 11
When energy is lost from water it A. gets colder. B. gets warmer. C. must turn to ice. D. must turn to steam.
Reggie started a running program to prepare for track season. He ran a half hour each morning for 60 days. He averaged 6.5 miles per hour. What is the total num
Each lung is fed oxygen by a separate bronchus. Please select the best answer from the choices provided. T F
I have to write three examples of each region costal, desert, mountains, and valleys what are some examples?
9 ten thousands divided by 10
You made a deal with Ms.Williams to read 100 pages every night. You know that it takes you 32 minutes to read 16 pages. How long will it take you to read the 10
Earth's lithosphere is unique compared to other planets because it contains _____. a: water b: rocks c: soil d: ice