Questions and Answers
What are the zeros of the function?
The x-intercepts of the graph of a function.
What does the zero-product property state?
What is the y-intercept?
The y-coordinate of the point where the line crosses the y-axis.
What does the y-coordinate indicate?
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What is the y-axis?
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What is the x-intercept?
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What does the x-coordinate represent?
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What is the x-axis?
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What are whole numbers?
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What is the vertical-line test used for?
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What are vertices?
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What is a vertex?
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What is a variable?
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What are unlike radicals?
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What is a unit rate?
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What is unit analysis?
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What is a union in set theory?
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What is uniform motion?
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What is a trinomial?
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What are trigonometric ratios?
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What is a trend line?
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What is translation in geometry?
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What is theoretical probability?
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What is a term in mathematics?
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What is a term of a sequence?
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What is a tangent in trigonometry?
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What is a system of linear inequalities?
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What is a system of linear equations?
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What is the substitution method?
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What is a stem-and-leaf plot?
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What is the standard form of a quadratic function?
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What is the standard form of a polynomial?
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What is the standard form of a linear equation?
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What is standard deviation?
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What is a square root function?
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What is a square root?
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What is the solution of an inequality with two variables?
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What is the solution of an inequality with one variable?
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What is the solution of an equation?
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What is the solution of a system of linear inequalities?
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What is the solution of a system of linear equations?
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What is slope-intercept form?
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What is slope?
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What is sine?
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What is simulation in probability?
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What does it mean to simplify an expression?
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What is simple interest?
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What are similar figures?
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What is a set in mathematics?
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What is a sequence?
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What is scientific notation?
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What is a scatter plot?
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What is a scale factor?
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What is a scale drawing?
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What is scale in mathematics?
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What is a sample space?
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What are the roots of the equation?
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What is a relation in mathematics?
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What is a reciprocal?
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Study Notes
Zeros and Intercepts
- Zeros of the function: The x-intercepts where the graph crosses the x-axis.
- X-intercept: The x-coordinate where a line intersects the x-axis.
- Y-intercept: The y-coordinate where a line crosses the y-axis.
Coordinates and Axes
- X-coordinate: The first value in an ordered pair used to locate a point on the x-axis.
- Y-coordinate: The second value in an ordered pair used to locate a point on the y-axis.
- X-axis: The horizontal line on a coordinate plane.
- Y-axis: The vertical line on a coordinate plane.
Number Types and Properties
- Whole numbers: All positive integers, including zero.
- Unlike radicals: Radical expressions with different radicands.
- Trinomial: A polynomial consisting of three terms.
Motion and Rates
- Uniform motion: Motion at a constant speed.
- Unit rate: A ratio with a denominator of 1, illustrating a per unit measure.
- Unit analysis: Choosing conversion factors to yield the correct units.
Algebraic Concepts
- Variable: A symbol representing an unknown quantity in expressions.
- Term: A number, variable, or combination of both in an expression.
- Solution of an equation: Values that satisfy the equation's conditions.
Functions and Relations
- Vertex: The common endpoint of two sides in polygons or edges in solids.
- Vertical-line test: A method for determining if a relation is a function by checking if it intersects a vertical line more than once.
- Relation: A collection of ordered pairs.
Graphing and Transformations
- Trend line: A line on a scatterplot illustrating the correlation between datasets.
- Translation: A graph transformation that shifts either horizontally, vertically, or both.
Probability and Statistics
- Theoretical probability: The ratio of favorable outcomes to all possible outcomes, assuming equal chances.
- Standard deviation: A measure describing how much data varies from the mean.
Geometry
- Similar figures: Shapes that are proportional in dimension but differ in size.
- Scale factor: Ratio comparing the dimensions of an image to the original figure.
- Scale drawing: A representation where the object is resized, larger or smaller.
Inequalities and Systems
- System of linear equations: Multiple equations using the same set of variables.
- Solution of a system of linear inequalities: An ordered pair that satisfies all inequalities in the system.
Functions
- Square root function: A function where the independent variable appears under a square root.
- Standard form of a polynomial: Arranged in descending order of degree.
Miscellaneous
- Simulation: A model simulating real-world scenarios to assess probability.
- Roots of the equation: The solutions derived from an equation or its factors.
- Reciprocal: A fraction's inverse that results in a product of one when multiplied by the original fraction.
Studying That Suits You
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Description
Test your knowledge of key concepts in Algebra 1 with these flashcards. These cards cover essential terms such as zeros of functions, the zero-product property, and the y-intercept. Perfect for students looking to reinforce their understanding of algebraic fundamentals.