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Practice Factoring Trinomials by lindseyrowland

Practice Factoring Trinomials by lindseyrowland
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2017-08-23 03:38
FunctionCalculusGeometric Construction
This example demonstrates the process and results of factoring trinomials. It involves core mathematical concepts such as factoring, quadratic functions, and algebraic operations. The construction utilizes GeoGebra commands/objects like Coefficients, Simplify, Textfield, If, LaTeX, Polygon, and AttachCopyToView. It is suitable for high school students to practice and reinforce factoring skills, as well as for teaching demonstrations.

GeoGebra Commands & Parameters

  1. Coefficients(h) → list1
  2. Simplify(f) → g
  3. Textfield(h) → InputBox1
  4. Simplify(h) → i
  5. Textfield(p_a) → InputBox2
  6. Textfield(q_a) → InputBox3
  7. If(p ≟ p_a ∧ q ≟ q_a, j ≟ false ∧ e ≟ true) → k
  8. If(p ≟ p_a ∧ q ≟ q_a, j ≟ false ∧ e ≟ true) → l
  9. LaTeX(test, true, true) → text6
  10. Polygon(A, B, C, D) → polyHint1, a_2, b_2, c_2, d_2
  11. Polygon(E, F, G, H) → polyHint2, e_2, f_2, g_2, h_2
  12. AttachCopyToView(polyHint1, 0, (-13.61033721841785, -11.743366090225695), (29.773303304999846, 11.281757544543183), (0, 449), (846, 0)) → poly1
  13. AttachCopyToView(polyHint2, 1, (-13.61033721841785, -11.743366090225699), (29.773303304999846, 11.281757544543183), (-6.999999999999998, 381), (839, -68)) → poly3
  14. AttachCopyToView(polyHint1, 1, (-13.405213622562448, -11.7433660902257), (29.97842690085525, 11.281757544543183), (-2.598594982838221, 383.0027209767809), (843.4014050171618, -65.99727902321901)) → poly4
  15. Polygon(I, J, K, L) → poly5, i_2, j_2, k_2, l_5
  16. AttachCopyToView(poly5, 1, (-11.046292270225313, -11.640804292298), (32.33734825319238, 11.384319342470883), (-535.5977186251548, 626.5040355133063), (310.40228137484496, 177.50403551330638)) → poly6
  17. Polygon(M, N, O, P) → poly2, m_2, n_2, o_2, p_2
  18. AttachCopyToView(poly2, 1, (-18.687146215839064, -16.768894188683053), (24.696494307578632, 6.256229446085831), (-22.099909519363543, 390.50578822867357), (823.9000904806364, -58.494211771326405)) → poly7
  19. Polygon(Q, R, S, T) → poly8, q_2, r_1, s_1, t_1
  20. AttachCopyToView(poly8, 1, (-17.200000145887387, -13.179231261213516), (26.183640377530313, 9.845892373555365), (-51.999999999999986, 429), (794, -19.999999999999996)) → poly9