+0

0
173
10
+2448

Sep 12, 2018

#1
+1

Are you trying to solve those questions before sending them here?

here's a method for finding end behaviors:

When we have a polynomial P(x)=an*xn+...+a0 and we want to find the end behaviors of the polynomial, we can instead find the end behaviors of the polynomial an*xn. The end behaviors will stay the same.

for example: if the polynomial is 2x4+x3+1 and we want to find the end behaviors we can replace the polynomial with the polynomial 2x4 and find the end behaviors for this polynomial instead.

PLEASE try solving this question, at least try to solve the end behavior part.

Sep 12, 2018
#2
0

for fucks sake cphill dont answer the question

Sep 12, 2018
#3
+2448
-1

wow...I am trying to solve them. I always do. I just don't put my answers because I know they will end up being wrong and I'll look dumb.

RainbowPanda  Sep 12, 2018
#5
+100569
+2

She's trying as hard as she can to understand this stuff....maybe she is home-schooled...if so....I can see why it's difficult  !!!

Don't judge someone until you have walked in their shoes......

CPhill  Sep 12, 2018
#6
0

No one is going to think that your answers are dumb. However, some people might think that you're lazy.

Here's another tip for finding end behaviors:

when the polynomial is with degree n larger than 0 and the leading coefficient is b, then:

the end behavior in infinity will be +infinity if b is positive and -infinity if b is negative

the end behavior in minus infinity will be +infinity if b is negative and n is odd or if b is positive and n is even, and -infinity otherwise (when b is positive and n is odd and when b is negative and n is even)

Guest Sep 12, 2018
#7
+2448
0

I am actually homeschooled

RainbowPanda  Sep 12, 2018
#8
+100569
+2

Yeah...I figured so RP......

CPhill  Sep 12, 2018
#10
-1

What makes you think i haven't walked in those shoes before?

Guest Sep 12, 2018
edited by Guest  Sep 12, 2018
#4
+100569
+3

Domain, Range :   (-inf, inf)

Relative max :  (0,6)

Relative min : (2.333, - 6.704)

End behavior :  - inf  at left end.....+ inf  at right end

Increasing intervals  = (-inf, 0)  U (2.333, inf)

Decreasing interval = (0, 2.333)

Here's the graph, RP :  https://www.desmos.com/calculator/ovzplqomhc

Sep 12, 2018
edited by CPhill  Sep 12, 2018
#9
+2448
-1

Thanks ^-^ the only thing I actually get right is the domain and range lol and sometimes the end behavior

RainbowPanda  Sep 12, 2018