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O-Level E-Maths Functions and Graphs quiz (SEAB 4052) quiz

14questions. Pick an answer and you'll see why right away.

  1. What are the gradient and yy-intercept of the line y=4xβˆ’3y = 4x - 3?

  2. A line passes through (0,2)(0, 2) and (4,10)(4, 10). What is its equation?

  3. Which line is parallel to y=3xβˆ’1y = 3x - 1?

  4. For the quadratic y=x2βˆ’6x+8y = x^2 - 6x + 8, what are the xx-intercepts?

  5. What is the line of symmetry of y=x2βˆ’6x+8y = x^2 - 6x + 8?

  6. The graph of y=βˆ’x2+4y = -x^2 + 4 is which shape?

  7. On a distance-time graph, what does the gradient represent?

  8. On a speed-time graph, what does the area under the graph represent?

  9. A car moves at a constant 15Β m/s15\ \text{m/s} for 20Β s20\ \text{s}. What distance does it cover?

  10. An object accelerates uniformly from rest to 12Β m/s12\ \text{m/s} in 6Β s6\ \text{s}. What is its acceleration?

  11. To solve f(x)=0f(x) = 0 graphically, where do you read the solutions?

  12. To solve f(x)=g(x)f(x) = g(x) using two drawn graphs, what do you read off?

  13. What are the asymptotes of the reciprocal graph y=6xy = \dfrac{6}{x}?

  14. Which equation produces an exponential growth curve?