In slope-intercept form (y = mx + b), which variable represents the y-intercept?
Question 2
2.
In slope-intercept form (y = mx + b), what does m represent? Give a one-word response.
Question 3
3.
Question 4
4.
Fill in the blank: If lines are parallel, then their slopes are __________.
Question 5
5.
Fill in the blank: If two lines have slopes which are opposite reciprocals of each other, then the lines are __________. (Answer as specifically as possible.)
Question 6
6.
Line a has a slope of 4. Line b has a slope of 1/4. Are the lines parallel, perpendicular, or neither?
Question 7
7.
What is the slope of a horizontal line?
Question 8
8.
What is the equation of the line graphed above?
Question 9
9.
What is the slope of the line graphed above?
Question 10
10.
What type of line is x = -1?
From the choices above, which are valid ways to find slope?
