Podcast
Questions and Answers
What are the zeros of the function?
What are the zeros of the function?
The x-intercepts of the graph of a function.
What does the zero-product property state?
What does the zero-product property state?
- If $ab=1$, then neither $a$ nor $b$ can equal zero (correct)
- If $a+b=0$, then $a=-b$
- If $ab=0$, then $a=0$ or $b=0$ (correct)
- If $a*b=1$, then $a=1/b$
What is the y-intercept?
What is the y-intercept?
The y-coordinate of the point where the line crosses the y-axis.
What does the y-coordinate indicate?
What does the y-coordinate indicate?
What is the y-axis?
What is the y-axis?
What is the x-intercept?
What is the x-intercept?
What does the x-coordinate represent?
What does the x-coordinate represent?
What is the x-axis?
What is the x-axis?
What are whole numbers?
What are whole numbers?
What is the vertical-line test used for?
What is the vertical-line test used for?
What are vertices?
What are vertices?
What is a vertex?
What is a vertex?
What is a variable?
What is a variable?
What are unlike radicals?
What are unlike radicals?
What is a unit rate?
What is a unit rate?
What is unit analysis?
What is unit analysis?
What is a union in set theory?
What is a union in set theory?
What is uniform motion?
What is uniform motion?
What is a trinomial?
What is a trinomial?
What are trigonometric ratios?
What are trigonometric ratios?
What is a trend line?
What is a trend line?
What is translation in geometry?
What is translation in geometry?
What is theoretical probability?
What is theoretical probability?
What is a term in mathematics?
What is a term in mathematics?
What is a term of a sequence?
What is a term of a sequence?
What is a tangent in trigonometry?
What is a tangent in trigonometry?
What is a system of linear inequalities?
What is a system of linear inequalities?
What is a system of linear equations?
What is a system of linear equations?
What is the substitution method?
What is the substitution method?
What is a stem-and-leaf plot?
What is a stem-and-leaf plot?
What is the standard form of a quadratic function?
What is the standard form of a quadratic function?
What is the standard form of a polynomial?
What is the standard form of a polynomial?
What is the standard form of a linear equation?
What is the standard form of a linear equation?
What is standard deviation?
What is standard deviation?
What is a square root function?
What is a square root function?
What is a square root?
What is a square root?
What is the solution of an inequality with two variables?
What is the solution of an inequality with two variables?
What is the solution of an inequality with one variable?
What is the solution of an inequality with one variable?
What is the solution of an equation?
What is the solution of an equation?
What is the solution of a system of linear inequalities?
What is the solution of a system of linear inequalities?
What is the solution of a system of linear equations?
What is the solution of a system of linear equations?
What is slope-intercept form?
What is slope-intercept form?
What is slope?
What is slope?
What is sine?
What is sine?
What is simulation in probability?
What is simulation in probability?
What does it mean to simplify an expression?
What does it mean to simplify an expression?
What is simple interest?
What is simple interest?
What are similar figures?
What are similar figures?
What is a set in mathematics?
What is a set in mathematics?
What is a sequence?
What is a sequence?
What is scientific notation?
What is scientific notation?
What is a scatter plot?
What is a scatter plot?
What is a scale factor?
What is a scale factor?
What is a scale drawing?
What is a scale drawing?
What is scale in mathematics?
What is scale in mathematics?
What is a sample space?
What is a sample space?
What are the roots of the equation?
What are the roots of the equation?
What is a relation in mathematics?
What is a relation in mathematics?
What is a reciprocal?
What is a reciprocal?
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.