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Which equation describes a linear function? a) y = 3x + 5, b) y = -x^2 -5 , c) y = 3/x, d) y = x^3

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albertaebisindou

Answer:

A Linear function is an equation whose graph is a straight line. It has the following form; y = a + bx.

A linear function contains one independent variable and one dependent variable. X is the independent variable and y is the dependent variable.

The answer is a) y = 3x + 5
3x0+ 5=5
3x1+5= 8
3x2+5= 11
I think A is a linear funtion because everytime getting added 3
Im sorry if im wrong

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