Which among the following statements are TRUE about the slope? I. The steepness of a line is represented by a number called its slope. II. If P (x1,Y1) and Q (22, Y2) are any two points on a non-vertical line, then the slope of PQ, denoted by m, is given by m 2- III. The slope of a line can be described as the ratio between the vertical change and the horizontal change between any two points on the line. IV. A slope of - means the run is -3 and the rise is 2. O I& II only O II & III only O Il & IV only O no correct answer OI& Il only

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter7: Equations And Inequalities In Two Variables
Section7.4: Determining The Equation Of A Line
Problem 83PS
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Which among the following statements are TRUE about the slope?
I. The steepness of a line is represented by a number called its slope.
II. If P (¤1, Y1) and Q (x2, Y2) are any two points on a non-vertical line, then the slope of PQT, denoted by m, is
I2-I1
given by m =
III. The slope of a line can be described as the ratio between the vertical change and the horizontal change between any
two points on the line.
IV. A slope of –
means the run is -3 and the rise is 2.
OI& III only
O Il & II only
O Il & IV only
O no correct answer
OI& Il only
Transcribed Image Text:Which among the following statements are TRUE about the slope? I. The steepness of a line is represented by a number called its slope. II. If P (¤1, Y1) and Q (x2, Y2) are any two points on a non-vertical line, then the slope of PQT, denoted by m, is I2-I1 given by m = III. The slope of a line can be described as the ratio between the vertical change and the horizontal change between any two points on the line. IV. A slope of – means the run is -3 and the rise is 2. OI& III only O Il & II only O Il & IV only O no correct answer OI& Il only
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