Linear Equations Quiz

$a_{1}x_{1}+...+a_{n}x_{n}+b=1$

$a_{1}x_{1}+...+a_{n}x_{n}+b=0$ (correct)

$a_{1}x_{1}+...+a_{n}x_{n}=b$

$x_{1}+...+x_{n}=b$

Values that make the coefficient equal to 1

Values that do not contain any of the variables

Values that result in a negative coefficient

Values that satisfy the equation when substituted for the unknowns (correct)

When the coefficient $a_1$ is equal to 0

When the coefficient $a_1$ is greater than 0 (correct)

When the coefficient $a_1$ is less than 0

When the coefficient $a_1$ is not a real number

<p>The Cartesian coordinates of a point in the Euclidean plane</p> Signup and view all the answers

<p>As a line</p> Signup and view all the answers