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Questions and Answers
What is the standard form of a quadratic equation?
What is the standard form of a quadratic equation?
- $ax^{2}+bx+c$
- $ax^{2}+bx=c$
- $ax^{2}=bx+c$
- $ax^{2}+bx+c=0$ (correct)
How do we represent a quadratic inequality in standard form?
How do we represent a quadratic inequality in standard form?
- Subtract a constant from the quadratic equation
- Multiply the quadratic equation by an inequality sign
- Add a constant to the quadratic equation
- Replace the equal sign with an inequality sign in the quadratic equation (correct)
What techniques are used to solve quadratic inequalities?
What techniques are used to solve quadratic inequalities?
- Only techniques from solving rational inequalities
- Only techniques from solving linear and quadratic equations
- Only techniques from solving linear inequalities
- Techniques from solving linear and rational inequalities, as well as quadratic equations (correct)
How many ways do we solve quadratic inequalities?
How many ways do we solve quadratic inequalities?
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What is the standard form of a quadratic function?
What is the standard form of a quadratic function?
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What is the solution to the quadratic inequality $x^{2}+ 6x +5 \leq 0$?
What is the solution to the quadratic inequality $x^{2}+ 6x +5 \leq 0$?
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How many solutions does the quadratic equation $x^{2}+ 6x +5 = 0$ have?
How many solutions does the quadratic equation $x^{2}+ 6x +5 = 0$ have?
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What does the quadratic inequality $x^{2}+ 6x +5 > 0$ represent?
What does the quadratic inequality $x^{2}+ 6x +5 > 0$ represent?
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How do the solutions to a quadratic inequality differ from the solutions to a quadratic equation?
How do the solutions to a quadratic inequality differ from the solutions to a quadratic equation?
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How can the quadratic inequality $x^{2}+ 6x +5 > 0$ be solved?
How can the quadratic inequality $x^{2}+ 6x +5 > 0$ be solved?
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