SciMath Trivia Quiz (Grade 9)

Which of the following is NOT a quadratic equation?

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What system of the body helps distribute oxygen and nutrients?

• Digestive System

• Respiratory System

• Circulatory System

• Excretory System

What does the discriminant in a quadratic equation determine?

• The slope of the line

• The number of roots

• The y-intercept

• The vertex

What is the role of the red blood cells?

• Fight infection

• Carry oxygen

• Help with clotting

• Filter blood

Which of the following represents the standard form of a quadratic equation?

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Which part of the respiratory system is known as the windpipe?

• Bronchus

• Trachea

• Diaphragm

• Alveolus