Slope on a rope
Slope is a measure of a line's _____ ?
What is Steepness? OR
What is rate of change?
The y intercept in the equation y = 4x - 2
What is -2?
Is (0,0) a solution to y = x
What is yes?
Should y > 3x + 1 have a dashed line or a solid line if graphed?
What is a dashed line?
Put 2x = y in slope-intercept form
What is y = 2x?
What is the slope of the equation y = -6x - 10?
What is -6?
The y intercept in the equation y = -2/3x
What is 0?
Is (2,4) a solution to y = x - 2?
What is no?
Would y ≥ 3 have shading above the line or below the line?
What is above?
Put y + 5 = x into slope intercept form
What is y = x - 5?
Which line is steeper? y = 1/5 x + 3 OR y = -4x + 3
What is y = -4x + 3?
Describe what the graph of y = 2x + 1 looks like.
Passes through 1 on the y-axis. Goes up 2 and to the right one (or down 2 and to the left one)
In y = 3x - 12, If the input to the function (x) is 3, what is the corresponding output (y)?
What is -3?
Describe what the graph of y < 2x + 1 looks like
Dashed line, shading below the line. Going up by 2 for every unit moved right. Passes through (0,1)
Put 3y = 12x into slope intercept form
what is y = 4x?
In the equation y = 3x + 1, the y-intercept is (0,1). What point should you plot next?
What is (1,4)?
Describe what the line y = x looks like.
Passes through the origin, goes up 1 and to the right one.
Is (2,5) a solution to 3x - 2y = -4?
What is yes?
Describe what the graph of y ≤ -4x - 2 looks like.
Solid line, shading below the line. Going down by 4 for every unit moved to the right. Passes through (0,-2)
Put 10y = 5x + 20 into slope intercept form
what is y = 1/2 x + 2?
In the equation y = 1/2 x - 1, the y-intercept is (0,-1). What point should you plot next?
What is (2,0)?
Describe what the graph of x = 5 looks like.
What is a vertical line going through all points with an x-value of 5?
Is (5,3) a solution to the equation y = 5?
What is no?
Describe what the graph of y ≠ -x looks like.
Dashed line, shading on both sides of the line. Going down by 1 for every unit moved to the right. Passes through the origin.
Put 4y + 3x = 8 into slope intercept form
What is y = -3/4 x + 2?