Q1:
|
Which of the following equations has a circle as its graph ? |
A. y = x2+ 4 B. y2 + x2= 4 C. y = (x + 4)2 D. y = 4x |
Answer 1: |
|
Q2:
|
What is the equation of the following graph?
|
A. xy = 4 B. xy = 16 C. xy = -4 D. xy = 1 |
Answer 2: |
|
Q3:
|
What is the radius of a circle with the equation x2+ y2 = 16? |
A. 8 B. 16 C. 4 D. 256 |
Answer 3: |
|
Q4:
|
Which point lies on the graph of y = (x + 3)2? |
A. (1, 1) B. (1, 4) C. (1, 9) D. (1, 16) |
Answer 4: |
|
Q5:
|
What type of graph is the function in question 4? |
A. hyperbola B. parabola C. growth curve D. circle |
Answer 5: |
|
Q6:
|
Which of the following equations has an exponential or growth curve as its graph? |
A. y = 2x B. y = 2x C. y = x2 D. y2 = 2x |
Answer 6: |
|
Q7:
|
Which of the following equations could be shown by the graph below?
|
A. y = 4x B. xy = 4 C. y = 4x D. y = x4 |
Answer 7: |
|
Q8:
|
Which of the following points lie on the graph of y = 2x? |
A. (1, 0) B. (1, 1) C. (1, 2) D. (1, 4) |
Answer 8: |
|
Q9:
|
Which equation is that of a parabola? |
A. y = x − 1 B. y2+ x2 = 25 C. y = x2 − 6 D. y = 4x |
Answer 9: |
|
Q10:
|
Which equation is that of a circle centre (0,0) passing through point (0, 4)? |
A. y 2 + x2 = 4 B. y = x2 + 4 C. x 2 + y2 = 2 D. x 2 + y2 = 16 |
Answer 10: |
|