12. All data points falling along a straight line is called:*2 pointsLinear relationshipNon linear relationshipResidualScatter diagram

Which regression line properly describes the data relationship in the scatterplot? On a graph, a trend line has a positive slope. There are 4 points above the line, and 2 points below. On a graph, a trend line has a positive slope. There is 1 point above the line, and 5 points below. On a graph, a trend line has a positive slope. There are 3 points above the line, and 3 points below. On a graph, a trend line has a positive slope. There are 5 points above the line, and 1 point below.

A straight line passing through the origin represents a ________________________ relationship. However,not all straight lines pass through the origin. Such lines represent relationships that are not proportional.

A correlation where all points fall in the trend line.*No correlationLow CorrelationHigh correlationPerfect CorrelationNone of the above

Which definition matches the term Line?Group of answer choicesa set of points extending forever in two opposite directionsthe intersection of the x-axis and y-axis on a coordinate plane; labeled with ordered pair, (0, 0)the ratio of any y-value to its corresponding x-value in a proportional relationship

Line m passes through the points (4, 1) and (7, 3) while line n passes through the points (-3, 5) and (-9, 1).Which statement accurately describes the relationship between the two lines?A.Lines m and n have the same slope so they are perpendicular.B.Lines m and n have opposite reciprocal slopes so they are perpendicular.C.Lines m and n have the same slope so they are parallel.D.Lines m and n have opposite reciprocal slopes so they are parallel.SUBMITarrow_backPREVIOUS