Slope
Direct Variation
Slope
Direct Variation
100
Describe how to graph the slope
-3/(2)
What is "down 3 and to the right/over 2?"
100
What is the equation for direct variation?
What is y = kx OR y=mx?
100
True/False: -4 is a positive slope
What is FALSE?
100
Please put 16x = -2y into direct variation form.
What is y = -8x?
200
What is
-4/5
?
200
Is the equation y = 3x + 2 in direct variation form?
What is NO?
200
Describe how to graph the slope
2/5
What is go up 2, right/over 5?
200
Is the equation 8x = -2y an example of direct variation?
What is YES?
300
What is the slope of the line that passes through the coordinate points (3, 8) and (-1, 4).
*Simplest form*
What is 1?
300
What is the slope in the equation y = 5x?
What is 5?
300
What is the slope of the line for the following graph?
What is 1?
300
Is the equation 17 - 3y = -2x an example of direct variation?
What is NO?
400
What is the slope of the line that passes through the coordinate points (-14, -18) and (34, 38).
*Simplest form*
What is
7/6
?
400
Please put the following equation in direct variation form: y -3x = 0
What is y = 3x ?
400
Describe a "zero" slope
What is a horizontal line?
400
Is the following graph an example of direct variation? 
What is YES?
500
What is the equation for finding slope given two coordinate points?
What is
(y2-y1)/(x2-x1)
?
500
Please put the following equation in direct variation form: - 4y = 2x
What is
y = -1/2 x
?
500
Describe an "undefined" slope.
What is a vertical line?
500
Is the following graph an example of direct variation?
What is NO?