- Видео 8
- Просмотров 41 176
AZ Physics and Mathematics
Малайзия
Добавлен 2 дек 2011
AZ Physics and Mathematics is a platform for presenting classes, research-related topics, lectures, and solutions to the questions/past papers on the veried Physics and Mathematics subjects from A to Z levels.
Find the equation of quadratic functions from a graph of known vertex and y-intercept
You will learn how to find/derive an equation for a quadratic curve by using the vertex coordinates and y-intercept point.
#pure_math_1
#AS_level_maths
#quadratics
#quadratic_equation
#solving_quadratic_equation
#quadratic_formula
#completing_the_square
#intersection_points
#roots_of_quadratics
#zeros_of_function
#x_intercept
#y_intercept
#vertex_form
#axis_of_symmetry
#discriminant_term
#quadratic_inequality
#factoring_quadratics
#factorization_method
#two_roots
#two_intersection_point
#similar_roots
#repeated_roots
#simultaneous_equations
#solving_quadratic_equations
#topical_questions
#exam_revision
#pure_math_1
#AS_level_maths
#quadratics
#quadratic_equation
#solving_quadratic_equation
#quadratic_formula
#completing_the_square
#intersection_points
#roots_of_quadratics
#zeros_of_function
#x_intercept
#y_intercept
#vertex_form
#axis_of_symmetry
#discriminant_term
#quadratic_inequality
#factoring_quadratics
#factorization_method
#two_roots
#two_intersection_point
#similar_roots
#repeated_roots
#simultaneous_equations
#solving_quadratic_equations
#topical_questions
#exam_revision
Просмотров: 57
Видео
Sketch the curve, stating the coordinates of the vertex and whether there is a maximum or minimum y
Просмотров 48Год назад
You will learn how to sketch/plot a quadratic curve easily and define its vertex coordinates followed by recognizing if the vertex presents a minimum or a maximum value and hence finding its value. #pure_math_1 #AS_level_maths #quadratics #quadratic_equation #solving_quadratic_equation #quadratic_formula #completing_the_square #intersection_points #roots_of_quadratics #zeros_of_function #x_inte...
Find the set of values of k for which the line y= kx-4 intersects the curve y = x^2-2x at two points
Просмотров 1,4 тыс.Год назад
You will learn how to use discriminant term when there are two real solutions/intersection points between a line and a quadratic curve. #pure_math_1 #AS_level_maths #quadratics #quadratic_equation #solving_quadratic_equation #quadratic_formula #completing_the_square #intersection_points #roots_of_quadratics #zeros_of_function #x_intercept #y_intercept #vertex_form #axis_of_symmetry #discriminan...
Solve the inequality x^2-x-2
Просмотров 292Год назад
You will learn how to find the solution set of a quadratic inequality using graphical method. #pure_math_1 #AS_level_maths #quadratics #quadratic_equation #solving_quadratic_equation #quadratic_formula #completing_the_square #intersection_points #roots_of_quadratics #zeros_of_function #x_intercept #y_intercept #vertex_form #axis_of_symmetry #discriminant_term #quadratic_inequality #factoring_qu...
Basics of Quadratics
Просмотров 37Год назад
You will learn quadratic equations, their plots shape, vertex (turning point) location along with knowing if a quadratic equation has real solutions or a repeated solution (two similar solutions). Also, you will be able to know how to use the discriminant term in solving simultaneous equations of quadratics and a line. #quadratics #quadratic_equation #completing_the_square #factoring #factoriza...
How to fit a custom equation to your experimental data using Origin pro?
Просмотров 26 тыс.2 года назад
In this video, a full explanation is given to show how one can perform the curve fitting of a custom equation to some experimental data using origin pro. #nonlinear_curve_fitting #curve_fitting_in_origin_pro #curve_fitting #experimental_data_fit #measured_data_fitting #custom_equation #fitting_to_a_custom_equation #parameter_estimation #energy_band_fitting #band_gap_and_volume_fraction #DH6T_an...
How to plot a filled contour in Matlab for three correlated variables?
Просмотров 3,9 тыс.2 года назад
A practical guide on how to plot a filled contour figure for your research data using Matlab? #AZ_Physics_and_Mathematics #contour_plot #filled_contour #matlab #mesh_grid_in_matlab #3D_data_in_colour_plot
How to plot and export a high resolution graph for research papers using origin pro?
Просмотров 10 тыс.2 года назад
In this video, Origin Pro is used to plot a camera-ready figure (gragh) with a high resolution, helping you to learn how to produce a high qulaity figure for your manuscript before it is being submitted to a journal for possible publication. #AZPhysicsandMathematics #originpro #highresolutionplot #qualityfigure #researchpaper #researchdata #figureexport #plottingandexporting
This video is so informative and helpful. Thank you for this. Really! Amazing explanation.
Thankyou...well explained..
Thank you so much sir. I couldn't thank you enough! Clear explanation!
Very useful . 🙏🙏
Please make a video to fit magnetic data using Curie-Weiss law. Thank you for this video
That's helpful, thank you.
Well done dear doctor 🌿
Thanks for this video, its very helpful. As you know, the Origin software has many other properities, if you could explain those or at least some more as well it would be great. Thanks ever so much.
You are most welcome. Thanks for your suggestion. We do our best to cover the most important topics that are useful for everyone in the science community.