should be between 3.6 and 3.8. Explain if the ladder shown below is safe to use. (1, #A2.2) A1.1 5 The diagram shows the graph of with a maximum turning point at (–1, 16) and a minimum turning point at (, –2). Sketch the graph of . (3) EF1.3 6 The diagram shows the graph of. Determine the values of and (2) a b. EF1.3 7 Sketch the graph of for , clearly showing the maximum and minimum values and where it cuts the (3) x-axis. EF1.3 8 The diagram below shows the graph of .
should be between 3.6 and 3.8. Explain if the ladder shown below is safe to use. (1, #A2.2) A1.1 5 The diagram shows the graph of with a maximum turning point at (–1, 16) and a minimum turning point at (, –2). Sketch the graph of . (3) EF1.3 6 The diagram shows the graph of. Determine the values of a and b. (2) EF1.3 7 Sketch the graph of for , clearly showing the maximum and minimum values and where it cuts the x-axis. (3) EF1.3 8 The diagram below shows the graph of .