Which of the following is the slope of line 1 ??

Which of the following is the slope of line l ?

A line passes through (2,0). Then which of the following is not the slope of the line, for which its intercept between y=x-1 and y=-x+1 subtends a right angle at the origin?

Line f in th exy-plane passes through the origin and has a slope of -2/5. Line z is perpendicular to line f and passes through the point (6,2). Which of the following is the equation of line z ?

Line k contains the point (4, 0) and has slope 5. Which of the following points is on line k?

The line (k + 1)x + ky-2k^2-2=0 passes through a point regardless of the value k. Which of the following is the line with slope 2 passing through the point?

A line in the xy-plane passes through the origin and has a slope of (1)/(7) . Which of the following points lies on the line?

Which of the following is most likely the slope of the line of best fit for the scatterplot above?

The point whose coordinates are (4, -2) lies on a line whose slope is (3)/(2) . Which of the following are the coordinates of another point on this line?

In the xy-plane, the graph of which of the following equations is a line with a slope of 3 ?