Assertion: function's graph | /r/HasProperty | straight line
Facets:
Source sentences:
text: In basic mathematics, a linear function is a function whose graph is a straight line in 2-dimensions (see images).
text: + 1 is a linear equation: The graph of y = 2x+1 is a straight line
text: Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.
text: Interpret the equationas defining a linear function, whose graph is a straight line; give examples of functions that are not linear.