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How do you tell whether a graph shows a constant or variable rate of change?
The slope of each point on the line on the graph is the rate of change at that point. If the graph is a straight line, then its slope is constant. If the graph is a curved line, then its slope changes.
Each individual outcome of an experiment is called the sample space or sample point?
sample space
What type of graph uses an X above a number line to represent each number in a set of data?
This graph is called the x graph.
Where are solutions to a system seen on the graph?
The intersection of the individual graphs. In the simplest case, the graph for each equation consists of a line (or some curve); the intersection is the points where the lines or curves meet.
What is the shape of a portion of the graph that corresponds to one period?
It can have any shape that you like. The main point is that it is repeated for each period.
What is each individual point called in a graph?
It is a coordinate of x and y on the coordinate plane
What type of graph is best suited for displaying the range and frequency distribution of the ages of the members of a large family while still showing each individual data point?
bar graph
What do you call the point where a line on a graph changes slope?
Nothing particular. The graph of y = x2, for example, changes slope at each point on the graph.
What accelerates on a speed time graph?
The slope at each point on a speed/time graph is themagnitude of acceleration at that point in time.
What is the point on the graph where the axes cross?
The origin. This is the point at which each axis is at 0.
What are the individual measurements on a line graph called?
The individual measurements on a line graph are typically called data points. These data points represent specific values or observations plotted along the x-axis and y-axis to show trends or relationships between variables. Each data point is represented by a marker, such as a dot or symbol, on the graph to visually display the information being conveyed.
Why does f represent the graph of a function?
Because each vertical lines meets its graph in a unique point.
What are the vertical bars through the data points in this graph?
they are called error bars. It represents the amount of error associated with each data point
How do you tell whether a graph shows a constant or variable rate of change?
The slope of each point on the line on the graph is the rate of change at that point. If the graph is a straight line, then its slope is constant. If the graph is a curved line, then its slope changes.
Each individual outcome of an experiment is called the sample space or sample point?
sample space
The slope of a displacement-time graph is?
The slope at each point of a displacement/time graph is the speed at that instant of time. (Not velocity.)
How do you solve systems of equations by graphing?
-- Graph each equation individually. -- Examine the graph to find points where the individual graphs intersect. -- The points where the individual graphs intersect are the solutions of the system of equations.
