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How are the graph of an equation and the set of all solutions of an equation related?
The coordinates of every point on the graph, and no other points, are solutions of the equation.
What is it called where graph lines meet?
A point of intersection.
What is an outlier on a graph?
A point on a graph that is not on the line or set of lines on a coordinate plane.
What is the slope of the equation y equals 12x-23?
35
How can a graph be used to determine how many solutions an equation has?
Count the number of many times the graph intersects the x-axis. Each crossing point is a root of the equation.
How are the graph of an equation and the set of all solutions of an equation related?
The coordinates of every point on the graph, and no other points, are solutions of the equation.
Why are the points of a bar graph not connected?
Because their is no lines on the graph to connect the point.
What is the difference between a picture graph and a bar graph?
a picture graph uses pictures to show the point and bar graph use bar lines to show the point.
What is it called where graph lines meet?
A point of intersection.
Is a graph that consists of a single point the graph of a function and can you write the equation of such a function?
MATH 1003?
What is an outlier on a graph?
A point on a graph that is not on the line or set of lines on a coordinate plane.
What is the slope of the equation y equals 12x-23?
35
What is it called when two lines on a graph cross?
the point of intersecting
What is the corner point of the graph of an absolute value equation called?
vertex
How can you tell if a point will be on a graph by looking only at the equation?
Substitute the point into the equation, eg. if you have point (1,2) and equation y=3x+7 you get 2=3*1+7 =10 2 doesnt equal 10, so (1,2) isn't on the graph y=3x+7
Why does f represent the graph of a function?
Because each vertical lines meets its graph in a unique point.
How can a graph be used to determine how many solutions an equation has?
Count the number of many times the graph intersects the x-axis. Each crossing point is a root of the equation.
