Question

A. DIRECTIONS: Read each item carefully then writes the letter of the best answer on a sheet of paper. 1. Which of the following represents quadratic inequality? A. 3x^2 + 4x - 5 = 0 B. x^2 - 8 ? 3x C. x^2 + 4x - 5 D. 3x - 5 < 0 2. Which of the following is a solution to the inequality x ? -2? A. -2 B. -1 C. 0 D. 1 3. How do you write "for all values of x such that x is greater than negative 2 but is less than 6"? A. {x : -2 ? x ? 6} B. {x : -2 < x < 6} C. {x : -2 ? x ? 6} D. {x : -2 > x > 6} 4. The solution set {x: -3 < x < 1} can be expressed as ______? A. (-3, 1] B. [-3, 1) C. (-3, 1) D. [-3, 1] 5. Find the solution set of x^2 - 2x - 15 > 0. A. {x: x < -3 or x > 5} B. {x: -5 < x < 3} C. {x: x < -5 or x > 3} D. {x: -3 < x < 5} 6. Using the given the graphical solution, which statement/s is/are true? I. Zero (0) is one of the solutions set II. Any positive real numbers are the solution set. A. I only B. II only C. both I and II D. none of the above 7. Which of the following is the correct interval notation for each region in the number line at the right? A. (-?, -4) ? [-4, 5] ? (5, ?) B. (-?, -4) ? (-4, 5) ? (5, ?) C. (-?, -4] ? (-4, 5) ? [5, ?) D. (-?, -4] ? [-4, 5] ? [5, ?) 8. Bea needs to make a garden plot which has an area less than 24ft^2. The length should be 2 ft. longer than the width. What are the possible dimensions of the box? A. 2ft by 6ft B. 3ft by 4ft C. 3ft by 5ft D. 4ft by 6ft 9. The product of two integers is at most 50 and their sum is 15. Which of the following is NOT a solution? A. (12, 3) B. (11, 4) C. (10, 5) D. (9, 6) 10. The area of a rectangular garden should be at least 300 square meters. If its length (l) is 10 meters more than twice its width (w), find the range of the possible values for the lot's width. A. w ? 10m B. w ? 15m C. w ? 10m D. w ? 15m

          A. DIRECTIONS: Read each item carefully then writes the letter of the best answer on a sheet of paper.
1. Which of the following represents quadratic inequality?
A. 3x^2 + 4x - 5 = 0 B. x^2 - 8 ? 3x C. x^2 + 4x - 5 D. 3x - 5 < 0
2. Which of the following is a solution to the inequality x ? -2?
A. -2 B. -1 C. 0 D. 1
3. How do you write "for all values of x such that x is greater than negative 2 but is less than 6"?
A. {x : -2 ? x ? 6} B. {x : -2 < x < 6} C. {x : -2 ? x ? 6} D. {x : -2 > x > 6}
4. The solution set {x: -3 < x < 1} can be expressed as ______?
A. (-3, 1] B. [-3, 1) C. (-3, 1) D. [-3, 1]
5. Find the solution set of x^2 - 2x - 15 > 0.
A. {x: x < -3 or x > 5} B. {x: -5 < x < 3}
C. {x: x < -5 or x > 3} D. {x: -3 < x < 5}
6. Using the given the graphical solution, which statement/s is/are true?
I. Zero (0) is one of the solutions set II. Any positive real numbers are the solution set.
A. I only B. II only C. both I and II D. none of the above
7. Which of the following is the correct interval notation for each region in the number line at the right?
A. (-?, -4) ? [-4, 5] ? (5, ?)
B. (-?, -4) ? (-4, 5) ? (5, ?)
C. (-?, -4] ? (-4, 5) ? [5, ?) D. (-?, -4] ? [-4, 5] ? [5, ?)
8. Bea needs to make a garden plot which has an area less than 24ft^2. The length should be 2 ft. longer than the width. What are the possible dimensions of the box?
A. 2ft by 6ft B. 3ft by 4ft C. 3ft by 5ft D. 4ft by 6ft
9. The product of two integers is at most 50 and their sum is 15. Which of the following is NOT a solution?
A. (12, 3) B. (11, 4) C. (10, 5) D. (9, 6)
10. The area of a rectangular garden should be at least 300 square meters. If its length (l) is 10 meters more than twice its width (w), find the range of the possible values for the lot's width.
A. w ? 10m B. w ? 15m C. w ? 10m D. w ? 15m

A. DIRECTIONS: Read each item carefully then writes the letter of the best answer on a sheet of paper.
1. Which of the following represents quadratic inequality?
A. 3x^2 + 4x - 5 = 0 B. x^2 - 8 ? 3x C. x^2 + 4x - 5 D. 3x - 5 < 0
2. Which of the following is a solution to the inequality x ? -2?
A. -2 B. -1 C. 0 D. 1
3. How do you write "for all values of x such that x is greater than negative 2 but is less than 6"?
A. x : -2 ? x ? 6 B. x : -2 < x < 6 C. x : -2 ? x ? 6 D. x : -2 > x > 6
4. The solution set x: -3 < x < 1 can be expressed as ?
A. (-3, 1] B. [-3, 1) C. (-3, 1) D. [-3, 1]
5. Find the solution set of x^2 - 2x - 15 > 0.
A. x: x < -3 or x > 5 B. x: -5 < x < 3
C. x: x < -5 or x > 3 D. x: -3 < x < 5
6. Using the given the graphical solution, which statement/s is/are true?
I. Zero (0) is one of the solutions set II. Any positive real numbers are the solution set.
A. I only B. II only C. both I and II D. none of the above
7. Which of the following is the correct interval notation for each region in the number line at the right?
A. (-?, -4) ? [-4, 5] ? (5, ?)
B. (-?, -4) ? (-4, 5) ? (5, ?)
C. (-?, -4] ? (-4, 5) ? [5, ?) D. (-?, -4] ? [-4, 5] ? [5, ?)
8. Bea needs to make a garden plot which has an area less than 24ft^2. The length should be 2 ft. longer than the width. What are the possible dimensions of the box?
A. 2ft by 6ft B. 3ft by 4ft C. 3ft by 5ft D. 4ft by 6ft
9. The product of two integers is at most 50 and their sum is 15. Which of the following is NOT a solution?
A. (12, 3) B. (11, 4) C. (10, 5) D. (9, 6)
10. The area of a rectangular garden should be at least 300 square meters. If its length (l) is 10 meters more than twice its width (w), find the range of the possible values for the lot's width.
A. w ? 10m B. w ? 15m C. w ? 10m D. w ? 15m

Added by Lori R.

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