FIRST QUARTER SUMMATIVE TEST IN MATH 9

• A. 2x²

• B. 5x

• C. 5

• D. 1

Answer explanation

The standard form of the quadratic equation is 2x² +5x-1=0

2x² => quadratic term

5x => linear term

-1 => constant

What is the degree of a quadratic equation?

• A. 0

• B. 1

• C. 2

• D. 3

In the quadratic equation ax² + bx + c = 0, which term should not be equal to 0?

• A. x²

• B. a

• C. b

• D. c

How many possible solution/s does a quadratic equation have?

• A. 1

• B. 2

• C. 3

• D. 0

What is the product of (2h+7) (2h-7) ?

• A. 4h² +14h + 49

• B. 4h² - 49

• C. 4h² +14h - 49

• D. 4h² + 49

What is the standard form of a quadratic equation?  

• A. ax² + bx + c = 0

• B. ax² + bx = c

• C. x² = k

Write in standard form: 3x - 2x² = 7.

• A. -2x² + 3x - 7 = 0

• B. -2x² -3x + 7 = 0

• C. 2x² + 3x + 7 = 0

• D. 2x² - 3x + 7 = 0

Which of the following is a quadratic equation?

• A. 3k + 9 = 3

• B. 3x (x - 2) = -7

• C. ½ (m + 6) = 0

• D. 12 - 4p = 0

What are the values of a, b, and c in the equation 2y(y-6)=5?

• A. a=2

  b= -6

  c = 5

• B. a= 2

  b = -12

  c = 5

• C. a = 2

  b = -12

  c = -5

• D. a = 2

  b = -6

  c = -5

Which of the following is NOT true about quadratic equation?

• A. The quadratic equation has at most, two solutions.

• B. The degree of a quadratic equation is one.

• C. A quadratic equation can be solved by factoring.

• D. The graph of a quadratic equation is a curve.