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1. It is a polynomial equation of degree two thất can be Writtern in uie IUT real numbers and a#0. a, b, and c are a. Linear Equation b. Linear Inequality c. Quadratic Equation d. Quadratic Inequality 2. Which of the following is a quadratic equation? c. 2x-1= 5 d. 5y2 + 4y 7 a. 3s2 +s-4 b. m2 - 8m - 1 =0 3. In the quadratic equation 2x2-9x-5=0, which is the quadratic term? a. 2x2 b. x2 C. - 9x d. -5

1. It is a polynomial equation of degree two thất can be Writtern in uie IUT real numbers and a#0. a, b, and c are a. Linear Equation b. Linear Inequality c. Quadratic Equation d. Quadratic Inequality 2. Which of the following is a quadratic equation? c. 2x-1= 5 d. 5y2 + 4y 7 a. 3s2 +s-4 b. m2 - 8m - 1 =0 3. In the quadratic equation 2x2-9x-5=0, which is the quadratic term? a. 2x2 b. x2 C. - 9x d. -5

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Now, let's assess your understanding of the previously lesson by answeng Post Assessment: Directions: Find out how much you already know about this module. Choose the letter that the question and write it on the space provided. Please answer all items. Take note of the items the answer correctly and find the right answer as you go through this module. 1. It is a polynomial equation of degree two that can be written in the form ax2+ bx + c = a, b, and c are a. Linear Equation b. Linear Inequality 2. Which of the following is a quadratic equation? real numbers and a#0. c. Quadratic Equation d. Quadratic Inequality a. 3s2 +s-4 b. m2-8m-1=0 3. In the quadratic equation 2x2-9x-5=0, which is the quadratic term? a. 2x2 c. 2x -1 = 5 d. 5y2 + 4y 7 b. x2 C.-9x d.-5 4. In the quadratic equation 2x2-9x-5=0, which is the linear term? b. x2 d. -5 a. 2x2 C.-9x 5. In the quadratic equation 2x2-9x-5=0, which is the constant term? b. x2 a. 2x2 C.-9x d.-5 6. In the quadratic equation x2 + 8x-2=0, what are the values of a, b, and c? a. a = 0, b = 3, c = -1 b. a = 1, b = 8, c = -2 7. In the quadratic equation 3x2-1%3D0, what are the values of a, b, and c? a. a = 0, b = 3, c = -1 b. a 3, b = 0, c = -1 8. In the quadratic equation (y+5)(y-5)% 3D4, what are the values of a, b, and c? a. a = 1, b = 5, c = -5 b. a = 1, b =-5, c =5 9. What is the standard form of the quadratic equation 3x(x-3) = 7? c. a = -3, b = 0, c = -1 d. a = 3, b = 0, c = 1 c. a = -3, b 0, c=-1 d. a 3, b 0, c 1 C. a = 1, b 0, c = -29 d. a 1, b 0, c 25 a. 3x2-9x = 7 b. 3x2-3x-7= 0 c. 3x2 -9x +7= 0 d. 3x2-9x-7= 0 10. What is the standard form of the quadratic equation 2x + (x-4)(x +1) = 9? a. x2-x-13 = 0 b. x2 + x+ 13 = 0 с. х2 - 5х + 5%3D0 d. x2 - 5x-13 = 0 Shot on Y19 Vivo Al camera 2021.09.01 03:53
Transcribed Image Text:Now, let's assess your understanding of the previously lesson by answeng Post Assessment: Directions: Find out how much you already know about this module. Choose the letter that the question and write it on the space provided. Please answer all items. Take note of the items the answer correctly and find the right answer as you go through this module. 1. It is a polynomial equation of degree two that can be written in the form ax2+ bx + c = a, b, and c are a. Linear Equation b. Linear Inequality 2. Which of the following is a quadratic equation? real numbers and a#0. c. Quadratic Equation d. Quadratic Inequality a. 3s2 +s-4 b. m2-8m-1=0 3. In the quadratic equation 2x2-9x-5=0, which is the quadratic term? a. 2x2 c. 2x -1 = 5 d. 5y2 + 4y 7 b. x2 C.-9x d.-5 4. In the quadratic equation 2x2-9x-5=0, which is the linear term? b. x2 d. -5 a. 2x2 C.-9x 5. In the quadratic equation 2x2-9x-5=0, which is the constant term? b. x2 a. 2x2 C.-9x d.-5 6. In the quadratic equation x2 + 8x-2=0, what are the values of a, b, and c? a. a = 0, b = 3, c = -1 b. a = 1, b = 8, c = -2 7. In the quadratic equation 3x2-1%3D0, what are the values of a, b, and c? a. a = 0, b = 3, c = -1 b. a 3, b = 0, c = -1 8. In the quadratic equation (y+5)(y-5)% 3D4, what are the values of a, b, and c? a. a = 1, b = 5, c = -5 b. a = 1, b =-5, c =5 9. What is the standard form of the quadratic equation 3x(x-3) = 7? c. a = -3, b = 0, c = -1 d. a = 3, b = 0, c = 1 c. a = -3, b 0, c=-1 d. a 3, b 0, c 1 C. a = 1, b 0, c = -29 d. a 1, b 0, c 25 a. 3x2-9x = 7 b. 3x2-3x-7= 0 c. 3x2 -9x +7= 0 d. 3x2-9x-7= 0 10. What is the standard form of the quadratic equation 2x + (x-4)(x +1) = 9? a. x2-x-13 = 0 b. x2 + x+ 13 = 0 с. х2 - 5х + 5%3D0 d. x2 - 5x-13 = 0 Shot on Y19 Vivo Al camera 2021.09.01 03:53
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