What is a function in mathematics?
G Functions Interpreting a point on a graph 9E8

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Mathematics
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A function is a relation that assigns exactly one output for each input. It can be represented as f(x), where x is the input.
2.
FLASHCARD QUESTION
Front
What does it mean to interpret a point on a graph?
Back
Interpreting a point on a graph involves understanding what the coordinates of the point represent in the context of the problem.
3.
FLASHCARD QUESTION
Front
How do you find the total distance left to walk if you know the total distance and the distance already walked?
Back
Subtract the distance already walked from the total distance to find the remaining distance.
4.
FLASHCARD QUESTION
Front
What is the formula to calculate the total cost based on the number of items purchased?
Back
Total Cost = Price per Item × Number of Items.
5.
FLASHCARD QUESTION
Front
How can you determine the number of months based on the number of books read if you know the reading rate?
Back
Divide the total number of books read by the number of books read per month.
6.
FLASHCARD QUESTION
Front
What does the x-coordinate represent in a point (x, y) on a graph?
Back
The x-coordinate represents the horizontal position of the point on the graph.
7.
FLASHCARD QUESTION
Front
What does the y-coordinate represent in a point (x, y) on a graph?
Back
The y-coordinate represents the vertical position of the point on the graph.
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