f(x)= 2x 5 -6x 4 -8x 3 2x 3 (x-4)(x+1) x intercepts are (0,0) (4,0) (-1,0) they
ID: 3093647 • Letter: F
Question
f(x)= 2x5-6x4-8x3 2x3(x-4)(x+1) x intercepts are (0,0) (4,0) (-1,0) they each have odd simplicity which means they cross on thex-axis. but i am confused because the answer in the book shows that onpoint (0,0) the graph touches or bounces instead of crossing. Thishas confused me because the other points do cross in the graph butwhen it comes to point (0,0) it touches. I am trying to figuire outthe reason why? i know that the y intercept is (0,0) does the yintercept have to do soemthing with the graph touching at (0,0).?It would help if you could show the steps and a graph showing methe reason why? f(x)= 2x5-6x4-8x3 2x3(x-4)(x+1) x intercepts are (0,0) (4,0) (-1,0) they each have odd simplicity which means they cross on thex-axis. but i am confused because the answer in the book shows that onpoint (0,0) the graph touches or bounces instead of crossing. Thishas confused me because the other points do cross in the graph butwhen it comes to point (0,0) it touches. I am trying to figuire outthe reason why? i know that the y intercept is (0,0) does the yintercept have to do soemthing with the graph touching at (0,0).?It would help if you could show the steps and a graph showing methe reason why? 2x3(x-4)(x+1) x intercepts are (0,0) (4,0) (-1,0) they each have odd simplicity which means they cross on thex-axis. but i am confused because the answer in the book shows that onpoint (0,0) the graph touches or bounces instead of crossing. Thishas confused me because the other points do cross in the graph butwhen it comes to point (0,0) it touches. I am trying to figuire outthe reason why? i know that the y intercept is (0,0) does the yintercept have to do soemthing with the graph touching at (0,0).?It would help if you could show the steps and a graph showing methe reason why?Explanation / Answer
Don't quote me on this because i'm not sure if its right but I'mpretty sure, because the highest power is 5, there are 5roots, when a function bounces, it means that there is adouble root, which means one of the roots occurs twice (I didn'tmake it an answer because it doesn't answer your question, it mighthelp you), (Triple roots can exist too, etc.)
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