officialgraciela
officialgraciela officialgraciela
  • 15-09-2019
  • Mathematics
contestada

Which of the following equations have exactly one solution?
Choose all answers that apply:

Which of the following equations have exactly one solution Choose all answers that apply class=

Respuesta :

geerky42
geerky42 geerky42
  • 15-09-2019

Answer:

A and B

Step-by-step explanation:

It has exactly one solution if the slope is different on both sides. A and B has different slopes on both sides. There will only be one intersection thus only one solution.

If the slope is same on both sides then it either has infinite solutions if the equation can be reduced to true equation (e.g. 1 = 1). Or no solution if it can be reduced to false equation (e.g. 1 = 0)

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