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Slope Vocabulary

Slope Vocabulary Review

QuestionAnswer
What is the slope-intercept form? y = mx + b
What does the variable "m" stand for in y = mx + b? slope
How do you find the slope of a line when given two points? y2 - y1/x2 - x1
What does the variable "b" stand for in y = mx + b? y - intercept
What is the generic ordered pair (coordinate points) of a point on the y-axis? zero, number
How do you find the slope of a line from a graph? rise over run
Identify the equation of a line that has a slope of 3/4. y = 3/4x - 5
Identify the equation of a line that has a y - intercept at (0,0). y = 3x
Identify the equation of a line that has a slope of -2. y = -2x + 5
Identify the equation of a line that has a y-intercept at (0,-8). y = 4x - 8
What type of slope rises up to the right? (walking up a mountain) positive
What type of slope rises up to the left? (walking down a mountain) negative
What type of slope is a horizontal line? (resting on a mountain) slope
What type of slope is a vertical line? (falling off the mountain) undefined
Created by: white_amanda