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Any function of the form f(x) = ax + b, or any relation of the form Ax + By = C.This is the function that forms a line graphed. The slope of line can be taken out as C/A.
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The above answer assumes that a line MUST be a straight line!
Since the graph is a line, the domain must be an interval in the Real numbers. The interval may be finite, or infinite in one or both directions. In order that the graph does not have breaks in it the function must be continuous. Any such function will do.
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What is a function that forms a line when graphed called?
It is a continuous function. If the line is a straight line, it is a linear function.
What is an equation that forms a line when graphed?
y=mx+b
Why is y equals -8 a function?
y = -8 is a function because when graphed, it passes the vertical line test.
What is a function graphed with a line or smooth curve called?
A differentiable function, possibly - to distinguish it from one whose graph is a kinked curve.
What does linear functions mean?
A linear function is a function in which only the first power of the variables appears. A linear function is in the form of y=ax+b. When graphed, the graph is a straight line. 'a' is the slope of the line, 'b' is the value of 'y' where the line crosses the y-axis. For example: y=2x+4 is a linear function
