Quadratic Graphs Significant Points Bingo Only Answers Students

Quadratic Graphs – Significant Points – Bingo Only Answers Students should choose nine answers from the grid and place them randomly into a 3 x 3 square in their book. You may want to pause your display and choose questions according to difficulty during the game. Depending on time, students could win with a line, an X, or a ‘full house’ (all).

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BINGO! 45 54 23 82 37 12 76 25 91 Reading Significant Points of a Quadratic

Choose your numbers… 4. 5 -2. 6 3. 8 -1. 8 2. 3 1 0. 8 -2 Draw a 3 x 3 grid in your book. 2 4 0. 5 -1. 5 3. 2 -0. 4 0 2. 3

y = f(x) (1, 0) Turning Point: _____ (0, 0. 5) y - intercept: _____ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) -1. 6 , 1. 6 Roots: ________ 2 (0, 45) yf(3): _______ - intercept: _____ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) (0, -0. 5) Turning Point: _____ -1. 5 , 1. 5 Roots: ________ 2 1 -2 -1 1 2 3 4

y = f(x) 2 f(2): _______ (0, -2) y - intercept: _____ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) -2. 6 , -0. 3 Roots: ________ 4 (0, 45) yf(1. 5): _______ - intercept: _____ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) (2. 5, -2) Turning Point: _____ 1 , 4 Roots: ________ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) (-1, 0) Turning Point: _____ (0, 1) y - intercept: _____ 2 1 -2 -1 1 2 3 4

y = f(x) 3. 8 f(-1): _______ (0, 2) y - intercept: _____ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) (1, 2) Turning Point: _____ (0, 3. 2) y - intercept: _____ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) (1, 4. 5) Turning Point: _____ -2 , 4 Roots: ________ 5 4 3 2 1 -2 -1 -1 1 2 3 4

y = f(x) -0. 1 , 1. 1 Roots: ________ 0. 8 (0, 45) yf(1. 5): _______ - intercept: _____ 2 1 -1 1 2

y = f(x) 2. 3 f(2. 5): _______ (0, 1) y - intercept: _____ 2 1 -2 -1 1 2 3 4

y = f(x) (-1, 1. 5) Turning Point: _____ (0, 1. 8) y - intercept: _____ 2 1 -2 -1 1 2 3 4

y = f(x) (2, -0. 5) Turning Point: _____ 0 , 4 Roots: ________ 2 1 -2 -1 1 2 3 4

y = f(x) -0. 4 , 1. 4 Roots: ________ 1. 4 (0, 45) yf(2): ________ - intercept: _____ 2 1 -1 1 2

y = f(x) 2. 3 f(0. 5): _______ (0, 2. 2) y - intercept: _____ 2 1 -1 1 2

Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths. co. uk