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Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Constant of Proportionality   the constant value of the ratio of two proportional quantities  
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Slope   a straight line shows how steep a straight line is.  
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Direct Variation   is when one variable is equal to a constant times another .  
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x-intercept   is a point on x-axis, and y-intercept is a point on y-axis, or you could think of it as a point when the graph .  
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Linear Equation   is an algebraic equation in which each term is either a constant or the product of a constant  
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y-intercept   represents a variable y, a y-intercept is a point where the graph of a function or relation intersects with the y-axis of the coordinate syste  
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Point-Slope Form   Point slope form is also called as point - gradient form. Point Slope Form is used to generate the Equation of a straight line passing .  
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Unit Rate   The estimated market value contribution for each unit of an improvement.  
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Slope-Intercept form   A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and a single variable.  
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Proportional Relationship   is a relationship between inputs to outputs in  
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Rate of Change   is often used when speaking about momentum, and it can generally be  
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Intersecting Lines   The notion of line or straight line was introduced by ancient mathematicians to represent straight objects with width and depth.  
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