Table of contents
- 0. Review of Algebra4h 16m
- 1. Equations & Inequalities3h 18m
- 2. Graphs of Equations43m
- 3. Functions2h 17m
- 4. Polynomial Functions1h 44m
- 5. Rational Functions1h 23m
- 6. Exponential & Logarithmic Functions2h 28m
- 7. Systems of Equations & Matrices4h 6m
- 8. Conic Sections2h 23m
- 9. Sequences, Series, & Induction1h 19m
- 10. Combinatorics & Probability1h 45m
3. Functions
Intro to Functions & Their Graphs
1:51 minutes
Problem 9b
Textbook Question
Textbook QuestionDetermine whether each statement is true or false. If false, explain why. The midpoint of the segment joining (0, 0) and (4, 4) is 2.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Midpoint Formula
The midpoint of a line segment in a coordinate plane is calculated using the midpoint formula, which is given by M = ((x1 + x2)/2, (y1 + y2)/2). This formula averages the x-coordinates and the y-coordinates of the endpoints to find the point that is exactly halfway between them.
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Coordinates of Points
Coordinates are pairs of numbers that define the position of a point in a two-dimensional space. In this case, the points (0, 0) and (4, 4) represent specific locations on the Cartesian plane, where the first number is the x-coordinate and the second is the y-coordinate.
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True or False Statements
In mathematics, determining whether a statement is true or false involves verifying its accuracy based on established definitions and properties. If a statement is false, it is important to provide a clear explanation of why it does not hold true, often by demonstrating the correct reasoning or calculation.
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