3 A On The Given Set Of Axes Accurately Sketch The Graphs Of Y 9 Y 22 1 And X 1 Hint Calculate All Po 1 (29.08 KiB) Viewed 98 times
3 A On The Given Set Of Axes Accurately Sketch The Graphs Of Y 9 Y 22 1 And X 1 Hint Calculate All Po 2 (29.08 KiB) Viewed 98 times
3. (a) On the given set of axes, accurately sketch the graphs of y = 9 - ?, y = 22 +1 and x = 1. (Hint: Calculate all points of intersection.) 8- 4+ + + 2 3 (b) Hence, calculate the area bounded above by y = 9 - bounded below by y = 2x+1 and bounded on the left by <= 1. (Shade this region on your sketch.) 4. Approximate values for the function f(x) = 8 - 21 - 22 are tabulated below: 1.0 1.25 1.5 1.75 2.0 f(x) 5.0000 3.9375 2.7500 1.4375 0.0000 Use the Trapezoidal rule with four strips to approximate [s(e) (da. (Trapezoidal Rule: T, = (h/2)(8 +211 + 12 + 3 + + +9n-1) + y). )
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