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Practice each question, then open the answer or worked solution.
__________ displays data that changes continuously over periods of time.
Solution: Line Graph
Explanation:
Line graph displays the relationship between the constantly varying quantities
The relation between dependent and independent variables is shown through a __________.
Solution: Graph
Explanation:
The graph defines the relationship between the two variables, where one is the dependent variable and the other one is the independent variable.
We need __________ coordinates to represent a point on the graph sheet.
Solution: two (a pair)
Explanation:
To represent the point on the graph, we need a pair of coordinates, where one represents the x coordinate and the other represents the y coordinate.
A point in which the x-coordinate is zero and the y-coordinate is nonzero will lie on the _________
Solution: y-axis
Explanation:
The point lies on the y-axis when the x-coordinate is zero.
The horizontal and vertical lines in a line graph are usually called
__________ and __________.
Solution: x-axis and y-axis
The process of fixing a point with the help of the coordinates is known as __________ of the point.
Solution: Plotting
Explanation:
The process of fixing the point using the coordinates is known as the plotting of points on a graph.
The distance of any point from the y-axis is the __________ coordinate.
Solution: x coordinate
Explanation:
The distance of any point from the x-axis is called the y-coordinate, and the distance of any point from the y-axis is called the x-coordinate.
All points with y-coordinate as zero lies on the __________.
Solution: x-axis
Explanation:
When all the points on the y coordinate are zero, then absolutely all the points lie on the x-axis.
For point (5, 2), the distance from the x-axis is __________ units.
Solution: 2 units.
Explanation:
We know that the y-coordinate represents the distance from the x-axis. So the answer is 2 units.
The x-coordinate of any point lying on the y-axis will be __________.
Solution: zero (0)
Explanation:
When the x-coordinate lies on the y-axis, then the x-coordinate of any point on the y-axis should be zero.