MATHEMATICS 10: ACTIVITY 2 2ND GRADING

21. What are the vertices of the hyperbola?

• (0,-4)(0,4)
• (0, -3)(0, 3)
• (3, 4) (0,0)

22. What is the approximate distance of the focus to the center?

• 4
• 26.62
• 5.83

23. Find the asymptotes of the hyperbola.

• y = - 3/4 x and y = 3/4 x
• y= 4/3 x and y = -4/3 x
• x= 3/4 y and x = -3/4 y

24. Determine which conic section does the equation represents.

• circle
• ellipse
• parabola
• hyperbola

25. Determine which conic section does the equation represents.

• circle
• ellipse
• parabola
• hyperbola

26. Determine which conic section does the equation represents.

• circle
• ellipse
• parabola
• hyperbola

27. Determine which conic section does the equation represents.

• circle
• ellipse
• parabola
• hyperbola

28. The pressure P inside a pressure cooker is dependent on the temperature T. Which is the dependent variable?

• pressure P inside a pressure cooker
• temperature T

29. The height of a child h depends on his/her age x in years. The function F is denoted as ________.

• x = F(h)
• F = h(x)
• h = F(x)

30. When f(x) = 2x+3, find f(3).

• -3
• 26
• 9