Math Test Grade 2 quiz

Practice questions

1. How many ways are there to choose 3 people from 5, i.e., the combination C(5,3)?

   • 30
   • 20
   • 60
   • 10

2. What are the coordinates of the vertex of the quadratic function y = x² + 6x + 5?

   • (-3, -4)
   • (-3, 4)
   • (3, 32)
   • (-6, 5)

3. What is the value of P(5,2), the number of ways to choose 2 people from 5 and arrange them in order?

   • 10
   • 20
   • 40
   • 30

4. What is the maximum value of the quadratic function y = -x² + 4x + 1?

   • 3
   • 6
   • 5
   • 4

5. What is the minimum value of the quadratic function y = 3x² - 12x + 7?

   • -5
   • -7
   • -3
   • -4