A12

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A12

recognise, sketch and interpret graphs of linear functions, quadratic functions, simple cubic functions, the reciprocal function y = 1/x with x ≠ 0, exponential functions y = k^x for positive values of k, and the trigonometric functions (with arguments in degrees) y = sin x, y = cos x and y = tan x for angles of any size

A12-01 [Sketching vs Plotting]

A12-02 [Linear Graphs: Sketching y = x + 3]

A12-03 [Linear Graphs: Sketching y = 2x + 4]

A12-04 [Linear Graphs: Sketching y = 3x - 9]

A12-05 [Linear Graphs: Sketching y = 4x - 1]

A12-06 [Linear Graphs: Sketching y = 6 - x]

A12-07 [Linear Graphs: Sketching y = 8 - 2x]

A12-08 [Linear Graphs: Sketching x + y = 5]

A12-09 [Linear Graphs: Sketching 2x + y = 2]

A12-10 [Linear Graphs: Sketching x - y = 9]

A12-11 [Linear Graphs: Sketching x - 4y = 16]

A12-12 [Linear Graphs: Sketching y - x = -10]

A12-13 [Linear Graphs: Sketching 5y - 3x = -15]

A12-14 [Quadratic Graphs: Sketching y = x^2]

A12-15 [Quadratic Graphs: Sketching y = x^2 + 4]

A12-16 [Quadratic Graphs: Sketching y = x^2 - 4]

A12-17 [Quadratic Graphs: Sketching y = (x - 3)(x + 3)]

A12-18 [Quadratic Graphs: Sketching y = (x - 1)(x + 2)]

A12-19 [Quadratic Graphs: Sketching y = (x - 4)(x + 3)]

A12-20 [Quadratic Graphs: Sketching y = (x - 5)(x - 2)]

A12-21 [Quadratic Graphs: Sketching y = (x + 3)(x + 5)]

A12-22 [Quadratic Graphs: Sketching y = (x - 2)^2 + 3]

A12-23 [Quadratic Graphs: Sketching y = (x - 3)^2 - 2]

A12-24 [Quadratic Graphs: Sketching y = (x + 4)^2 + 2]

A12-25 [Quadratic Graphs: Sketching y = (x + 2)^2 - 5]

A12-26 [Quadratic Graphs: Sketching y = -x^2]

A12-27 [Quadratic Graphs: Sketching y = -x^2 + 4]

A12-28 [Quadratic Graphs: Sketching y = -x^2 - 4]

A12-29 [Quadratic Graphs: Sketching y = -(x - 3)(x + 3)]

A12-30 [Quadratic Graphs: Sketching y = -(x - 1)(x + 2)]

A12-31 [Quadratic Graphs: Sketching y = -(x - 4)(x + 3)]

A12-32 [Quadratic Graphs: Sketching y = -(x - 5)(x - 2)]

A12-33 [Quadratic Graphs: Sketching y = -(x + 3)(x + 5)]

A12-34 [Quadratic Graphs: Sketching y = -(x - 2)^2 + 3]

A12-35 [Quadratic Graphs: Sketching y = -(x - 3)^2 - 2]

A12-36 [Quadratic Graphs: Sketching y = -(x + 4)^2 + 2]

A12-37 [Quadratic Graphs: Sketching y = -(x + 2)^2 - 5]

A12-38 [Cubic Graphs: Sketching y = x^3]

A12-39 [Cubic Graphs: Sketching y = x^3 + 2]

A12-40 [Cubic Graphs: Sketching y = x^3 - 3]

A12-41 [Cubic Graphs: Sketching y = (x - 2)^3]

A12-42 [Cubic Graphs: Sketching y = (x + 3)^3]

A12-43 [Cubic Graphs: Sketching y = (x - 3)^3 + 2]

A12-44 [Cubic Graphs: Sketching y = (x - 2)^3 - 3]

A12-45 [Cubic Graphs: Sketching y = (x + 1)^3 + 4]

A12-46 [Cubic Graphs: Sketching y = (x + 3)^3 - 5]

A12-47 [Reciprocal Graphs: Sketching y = 1/x]

A12-48 [Reciprocal Graphs: Sketching y = 1/(x - 2)]

A12-49 [Reciprocal Graphs: Sketching y = 1/(x + 3)]

A12-50 [Reciprocal Graphs: Sketching y = 1/x + 2]

A12-51 [Reciprocal Graphs: Sketching y = 1/x - 3]

A12h-52 Exponential Graphs: Sketching y = 2^x

A12h-53 Exponential Graphs: Sketching y = 3^x, y = 4^x, etc

A12h-54 Exponential Graphs: Sketching y = (1/2)^x

A12h-55 Exponential Graphs: Sketching y = (1/3)^x, y = (1/4)^x, etc

A12h-56 Trigonometric Graphs: Sketching y = sin(x)

A12h-57 Trigonometric Graphs: Sketching y = cos(x)

A12h-58 Trigonometric Graphs: Sketching y = tan(x)