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Factoring with FOIL, Graphing Parabolas and Solving Quadratics: Tutoring Solution Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Solve the equation.

Question 2 2. In addition to 1 and 21, what are the factors of 21?

Question 3 3. Rewrite the quadratic below in standard form:

Question 4 4. Which of the following quadratic equations would have a negative discriminant?

Question 5 5. Find the roots of the equation.

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Question 6 6. Why can't you solve a quadratic equation simply by using inverse operations to get the variable by itself?

Question 7 7. Expressing the equation below in the vertex form will give a value of 'h' = _____ .

Question 8 8. When completing the square, a quadratic trinomial is turned into _____ .

Question 9 9. Which equation below contains a trinomial that can be readily rewritten as a perfect square binomial?

Question 10 10. If the equation below told you a ball was 'h' feet in the air after 't' seconds, what would be the first step to finding out when it hit the ground?

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Question 11 11. Completing the square involves changing a quadratic equation from standard form into _____.

Question 12 12. What does the Zero Product Property tell us?

Question 13 13. For which of the following trinomials can completing the square be done without having to do any extra work on it?

Question 14 14. Which method of multiplying binomials requires you to draw a chart with four blank spots to fill in?

Question 15 15. Find the value for c and rewrite the equation in the vertex form.

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Question 16 16. Which of the following is true about the vertex of a parabola?

Question 17 17. Carlos draws a line through the middle of the parabola that divides the parabola into two equal halves. This line is called the _____.

Question 18 18. What is the b-value of the quadratic equation below?

Question 19 19. Which of the following are the solutions to the equation below?

Question 20 20. Once you come up with the pair of numbers to fit the pattern, where do you insert them into the area model?

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Question 21 21. The points that intersect the x- or y-axis are called the _____.

Question 22 22. When using FOIL in reverse to factor a trinomial, the coefficient for which term needs two numbers to add up to it ?

Question 23 23. When completing the square on the quadratic equation listed below, how is c calculated?

Question 24 24. Solve the equation below.

Question 25 25. Look at the choices below, which one correctly reflects the quadratic formula?

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Question 26 26. Find the roots of the equation below.

Question 27 27. What would the first step be in completing the square of the following equation?

Question 28 28. Rewrite the following equation in the vertex form.

Question 29 29. When factoring quadratic expressions with a non-1 leading coefficient, what does the pattern tell us that the pair of numbers we use to find the binomials must multiply to?

Question 30 30. Which phrase describes a parabola that looks like an upside down U?

Factoring with FOIL, Graphing Parabolas and Solving Quadratics: Tutoring Solution Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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