The sections in a coordinate plane
What are quadrants?
This type of slope creates an incline or rising line on a graph.
What is a positive slope?
This is slope-intercept form of a linear equation
What is Y = mx + b?
What is a line?
Name the quadrant. (8, -2)
What is quadrant IV?
When numbering quadrants, we begin in the ____________ and move ___________.
Top right, counterclockwise
This type of slope creates an decline or falling line on a graph.
What is a negative slope?
Slope is always a fraction, when you are given a whole number we make it a fraction by dividing by _____
What is 1?
Write the symbol for line segment AB.
Teacher will confirm/draw.
This tells you a specific location on a coordinate plane.
What is an ordered pair?
This center of a coordinate plane. (0,0)
What is origin?
What type of slope appears in the following equation?
Y = -2/3x + 6
What is a negative slope?
When plotting a line from an equation in slope-intercept form, this is always plotted as the first point.
What is b or the y-intercept? (constant acceptable)
Write the symbol for ray XZ.
Teacher will confirm/draw.
Draw a line segment that include points C & D.
Teacher will confirm.
What direction does the Y axis go?
What is vertical?
Name the type of slope.
y = -1
What is zero slope?
When plotting a line from an equation in slope-intercept form, after you have plotted the first point, this tells you how to get to the next point.
What is m or the slope? (coefficient acceptable)
Write the symbol for angle LMN.
3 correct answers.
<LMN
<NML
<M
Label the quadrants in a coordinate plane.
Q1 (top right), Q2 (top left), Q3 (bottom left), Q4 (bottom right)
What quadrant contains the ordered pair (-3,1).
What is quadrant II?
Name the type of slope.
x = 5
What is an undefined slope?
Display image 1
Write the equation of the line shown.
Y = 2x - 4
Define a point and draw point K.
A position in space or a plane that has no size.
If the point (0, –4) is on a line, what does this tell you about the line’s equation in slope-intercept form?
b/the y-intercept is -4.