State 2 things you have learned from the lesson on cubic functions and mention any challenge(s) that you face. by Keong Tian Siang, Desmond https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx Share your ideas and comment on others! en-us 2024-03-19 02:16:02 UTC 2024-03-19 06:44:21 UTC hello@padlet.com https://padlet.net/icons/png/1f9e0.png Jaimee. https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924588230

  • It is possible for a cubic function to have no turning point.

  • The number of solutions for ax^3 + bx^2 +cx + d = 0 ranges from 1 to 3

    • ]]>     2024-03-19 06:38:59 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924588230     Kayley https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589283 I learnt that a cubic equation can have 3 x-intercepts and also that it is possible for a cubic equation to have no turning point.

    ]]>     2024-03-19 06:39:48 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589283     Sofiyyah https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589555

  • It is possible for a cubic function to not have a turning point

  • The number of solutions for a cubic equation ranges from 1 to 3

    • ]]>     2024-03-19 06:39:59 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589555     Nicole https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589727

  • I have learnt how the value of a affects the shape of the graph

  • I have learnt that it is possible for a cubic function graph to have no turning point


    • ]]>     2024-03-19 06:40:08 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589727     Wendy https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589844

  • How the values of a affecting the graph

  • The turning point of the graph

    • ]]>     2024-03-19 06:40:13 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589844     Huien https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589871 I learnt that a cubic graph can have no turning points

    I learnt how to differentiate between the different shapes of graphs and how the coefficient of each term would affect the intercepts if the graph.

    ]]>     2024-03-19 06:40:14 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589871     Yue Rei https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589933

  • I learnt how a cubic graph would look like.

  • I learnt that it is possible for a cubic graph to not have any turning point.

    • ]]>     2024-03-19 06:40:16 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589933     Arwen https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589997 I learnt how to differentiate the different type of cubic graphs when a>0 and a<0. I also learnt how to apply other formulas into the graph (e.g. discriminant). I struggled to read the graph and understand it.

    ]]>     2024-03-19 06:40:19 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924589997     Han https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590145 I learnt :

    • how the graph will change when a is positive/negative

    • shape of graph based on a, b, c, d


    Challenges: i am not used to this type of equation yet

    ]]>     2024-03-19 06:40:25 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590145     Fayola https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590246

  • I learnt that positive and negative coefficient of x^3 can change the direction of the graph

  • I learnt that the graph becomes more steep when the coefficient of x^3 becomes more positive

    • ]]>     2024-03-19 06:40:30 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590246     Averlene https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590259 I learnt that a cubic function can have 2 to 3 turning points or none, with number of solutions ranging from 1 to 3.


    I learnt the different types of functions including constant, cubic, linear, quadratic, exponential.

    ]]>     2024-03-19 06:40:32 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590259     Matilda https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590327 I learnt that when a becomes more positive, the graph becomes steeper.

    I learnt that the number of solutions ranges from 1 to 3.

    ]]>     2024-03-19 06:40:35 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590327     Haley https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590463 I have learnt identify the different graphs and how they affect each other whenever a coefficient is changed.

    I have also learnt that it is possible for the cubic function to have no turning point

    ]]>     2024-03-19 06:40:42 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590463     Keira https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590556

    I learnt that a cubic function can have three solutions for x

    I learnt that it is possible for a cubic function to have no turning point

    ]]>     2024-03-19 06:40:45 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590556     Grace https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590565

  • The graph for cubic functions can have no turning points.

  • The number of solutions for ax^3+bx^2+c+d+0 ranges from 1 to 3

    • ]]>     2024-03-19 06:40:46 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590565     Viveka https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590587 One thing i have learnt from this lesson is how to sketch a cubic functions graph.


    Another thing i have learnt from this lesson is some cubic graphs do not have turning points.

    ]]>     2024-03-19 06:40:47 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590587     Nandhita https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590668

  • I learnt that it is possible that graphs of cubic functions don’t have turning points

  • When a becomes positive in the graph of y=x^3, the 2 arms of the graph move closer to the y axis

    • ]]>     2024-03-19 06:40:51 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590668     Tam luong_hong_ngoc_tam https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590674

  • I learned how the graph changes from positive to negative

  • The range of number of solutions is 1-3


    • ]]>     2024-03-19 06:40:51 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590674     Yi Xuan https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590734

  • I learnt that it is possible for the graph of a cubic function to have no turning points

  • I have also learnt that it is possible for a cubic function to have 3 solutions (3 x-intercepts)

    • ]]>     2024-03-19 06:40:54 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590734     Rayanne https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590785 I have learnt that cubic functions are able to have up to 3 solutions, ranging from 1-3


    I have also learnt that the graph of the negative a-value would be reflected about the graph of the positive a-value

    ]]>     2024-03-19 06:40:57 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590785     faith (11) https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590806 i learnt that the difference between a<0 and a>0 is that the curves will be reflected


    the range of solutions for cubic functions are from 1 to 3


    ]]>     2024-03-19 06:40:58 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590806     Harini https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590913 1)I learnt that it possible for a cubic function to have no turning point

    2) sometimes the sketching of my graph is not good

    ]]>     2024-03-19 06:41:03 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924590913     Yee Kit https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924591204

  • I have learnt that cubic functions do not always have to have a turning point

  • I have also learnt that the number of solutions of a cubic function ranges from 1 to 3.




    • ]]>     2024-03-19 06:41:13 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924591204     vera https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924592233

  • it is possible for the cubic function to have no turning point

  • i learnt that as the positive a becomes greater, the graph becomes steeper

    • ]]>     2024-03-19 06:41:49 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924592233     Mahathi https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924593206 -It is possible for a cubic function graph to not have a turning point


    -I have learnt that when a is positive the graph will start from the right of the y-axis while when a is negative the graph will start from the left of the y-axis

    ]]>     2024-03-19 06:42:39 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924593206     Hannah https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924593680 i learnt that it is possible for a cubic function to have no turning points and it is possible for a cubic function to have 1-3 solutions

    ]]>     2024-03-19 06:43:02 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924593680     Cadence https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924596018

  • A cubic function graph can have no turning points.

  • The maximum number of turning points a cubic function graph can have is 2.

    • ]]>     2024-03-19 06:44:48 UTC https://padlet.com/keong_tian_siang/mmc2q879y1sicpzx/wish/2924596018