Math Quiz Bee (AVERAGE ROUND)

•  (1, 2)

• (-1, 2)

• (1, -2)

• (-1, -2)

• x=5

• x=4.5  

• x=10 

• x=9

• 2

• -2

• 1

• -1

• 2

• -2

• 1

• -1

What is the domain of the function?

• x ∈ R

• x ∈ R | x ≥ 3

• x ∈ R | x ≤ 3

• x ∈ R | x > 3

What is the range of the function?

• y ∈ R

• y ∈ R | y ≥ 3

• y ∈ R | y > 3

• y ∈ R | y < 3

What are the zeroes of the quadratic equation 9x² - 36?

• 1 and -1

• 2 and -2

• 3 and -3

• 6 and -6

Suppose that the function of the price of the cake is 30 pesos a piece. How will you represent a function of the price P with respect to c pieces?

• x ≠ ½

• x ≠ 3

• x ≠ -3

• x ≠ - ½