Podcast
Questions and Answers
What is the correct method to solve a linear system graphically?
What is the correct method to solve a linear system graphically?
- Using quadratics to find the solution
- Using the substitution method
- Using the elimination method
- Plotting the graphs of the equations and finding the point of intersection (correct)
Which property of parabolas is represented by the equation y=a(x-h)^2+k?
Which property of parabolas is represented by the equation y=a(x-h)^2+k?
- Minimum value
- Y-intercept
- Axis of symmetry
- Maximum value (correct)
What is the appropriate method to solve a quadratic equation if it cannot be easily factored?
What is the appropriate method to solve a quadratic equation if it cannot be easily factored?
- Applying the properties of parabolas
- Solving it by graphing
- Using the quadratic formula (correct)
- Using the difference of squares
Which trigonometric function is represented by the acronym SOH in the context of similar triangles?
Which trigonometric function is represented by the acronym SOH in the context of similar triangles?
What is the first step when solving a problem using linear systems by substitution?
What is the first step when solving a problem using linear systems by substitution?
In the context of quadratic expressions, what method would be most suitable for factoring a perfect square trinomial?
In the context of quadratic expressions, what method would be most suitable for factoring a perfect square trinomial?
When graphing a quadratic equation, what do the intercepts represent?
When graphing a quadratic equation, what do the intercepts represent?
What is a fundamental property of exponential laws involving negative exponents?
What is a fundamental property of exponential laws involving negative exponents?
Which method is used to determine the equation of a line algebraically given specific information?
Which method is used to determine the equation of a line algebraically given specific information?
Flashcards
Solving Linear Systems Graphically
Solving Linear Systems Graphically
Plotting the graphs of the equations and finding the point of intersection.
Parabola's Vertex
Parabola's Vertex
Maximum or minimum value of the parabola (y=a(x-h)^2+k).
Solve Quadratic Equations
Solve Quadratic Equations
Using the quadratic formula when factoring is difficult.
SOH (Sine)
SOH (Sine)
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Substitution Method (Linear Systems)
Substitution Method (Linear Systems)
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Factoring Perfect Square Trinomials
Factoring Perfect Square Trinomials
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Quadratic Graph Intercepts
Quadratic Graph Intercepts
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Negative Exponents
Negative Exponents
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Line Equation Form
Line Equation Form
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