Basic Concepts
In the equations y = mx + b, this letter represents the slope
What is m?
The formula to calculate slope between two points is this.
what is y2-y1/x2-x1?
The first step in graphing y = 2x +3.
What is plot the y-intercept (0,3)?
The slope of a line that moves up 1 unit for every 1 unit moved to the right
What is 1?
Identify the slope in a scenario: A car travels at a speed of 60 miles per hour.
In the equation y = mx +b, this letter represents the y-intercept
What is b?
Find the slope of a line passing through points (1,2) and (3,6)
What is 2?
The slope in the equation y = -3x + 4.
What is -3?
The y-intercept of a horizontal line crossing the y-axis at -3.
What is -3?
What is 10?
This term describes the steepness of a line.
What is slope
Find the slope between the points (4,5) and (4,10).
What is undefined?
For the equation y = x + 1, the next point after (0,1), using the slope.
what is (1,2)?
The slope of a vertical line.
What is undefined?
In a word problem where y = 7x -5, what represents the initial value?
What is -5?
The y-coordinate of the point where a line crosses the y-axis.
Find the slope of a horizontal line.
What is 0?
The action to take from the (0,4) with a slope of -2 in the equation y =-2x+4
What is move down 2 and to the right 1?
Determine the slope if the line falls 3 units downward and runs 2 units across to the right.
What is -3/2?
Convert a rate of change of 4 dollars per week to slope.
What is 4?
The slope intercept form of a linear equation.
What is y= mx + b
Calculate the slope between points (-2,-1) and (3, -4)
What is -3/5?
The direction and number of units to move from y-intercept in y =1/3x -2.
What is move up 1 and to the right 3?
Find the slope of a line that rise 2 units for every 3 units it moves left.
What is -2/3?
If a company's revenue is modeled by y + 50x + 200, find the slope.
What is 50?