Title: Show What You Know: Graphs for Process Technology
Course: Open MAT107 Contextualized > Section: Graphs

Q: The slope-intercept form of a line is
- True (Correct!)
- False (Slope-intercept form shows m as the slope and b as the y-intercept.)
A: True

Q: In ordered pairs, there is an x-coordinate and a y-coordinate.

In the ordered pair (6, -4), 6 is the y-coordinate.
- True (Remember, the coordinates are written (x, y).)
- False (Nice work.)
A: False

Q: Slope is determined by the formula:

The slope of the points (4, 3), (-8, 0)  is   .
- True (Correct! You realized the slope needed to be in simplest form.)
- False (Check to make sure that you substituted correctly and simplified completely.)
A: True

Q: The y-intercept is where the line crosses the y-axis.   The x-axis is 0 in a coordinate that represents the y-intercept.  If this is true, this coordinate is the y-intercept:  (0, 5).

Would you agree the statements above are true or false?
- True (You really understand lines. Nice work.)
- False (It might help to draw a representation of a line on a graph to see visualize the statements.)
A: True

Q: In the above equation, 5 is the y-intercept.
- True (You are correct!)
- False (The equation is in slope-intercept form, so look again at it for the y-intercept.)
A: True