3 years ago

Which of these are linear? Choose ALL that apply.

Mathematics

1 answer:

sertanlavr [38]3 years ago

8 0

Answer:

y=2x-4 is linear while the other is quadratic.

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Step-by-step explanation:

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NemiM [27]

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Identify the dependent and independent variables in each situation.

klemol [59]

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Determine if the statement is true or false. If a linear system has the same number of equations and variables, then it must hav

lutik1710 [3]

Answer:

False

Step-by-step explanation:

Consider the equations with the same number of equations and variables as shown below,

$x_{1} + x_{2} = 0\\x_{1} + x_{2} = 1$

This equation has no solution because it is not possible to have two numbers that give a sum of 0 and 1 simultaneously.

$x_{1} + x_{2} = 1\\2x_{1} + 2x_{2} = 2$

This equation has infinitely many possible solutions.

Therefore it is FALSE to say a linear system with the same number of equations and variables, must have a unique solution.

5 0

3 years ago