<u>YES</u>. A linear equation with two variables and three constants can be represented as . There, equation, is a linear equation.
A linear function is a type of equation that has one or two different variables.
A linear function having <em><u>two </u></em><em><u>variables</u></em><em><u> with three </u></em><em><u>constants</u></em> can be represented in its standard form as:
Where y is a function of x:
A, B, and C are constants.
x and y are the two variables
In the equation given, , there are:
Three constants - 3, -4, and 20;
Two variables - x and y.
Therefore we can state that the equation is a function.
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