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thomaster Group TitleBest ResponseYou've already chosen the best response.0
Find the vertex: \(\large y = 5x^2 + 4x + 9\)
 one year ago

JA1 Group TitleBest ResponseYou've already chosen the best response.1
Hello there user I have never met before, well you see first we need to know what the value of the terms are, so this is the standard equation: \[y = ax^{2} + bx + c\] so now we need to find out what A, B, and C are, so can you find that out for me?
 one year ago

thomaster Group TitleBest ResponseYou've already chosen the best response.0
Omg thank you soo much for helping me! i've been waiting for hours! \(\Large\sf\color{#f2f2f2}{LOL}\) So A=5, B=4 and C=9?
 one year ago

JA1 Group TitleBest ResponseYou've already chosen the best response.1
Yes perfect, ok so now we can use this very special formula we use for finding the vertex: \[\frac{ b }{ 2(a) }\] So now can you substitute the numbers you got into this formula?
 one year ago

thomaster Group TitleBest ResponseYou've already chosen the best response.0
\(\large\dfrac{ 4 }{ 2(5) }=\dfrac{4}{10}=\dfrac{2~~}{~5}~\huge?\)
 one year ago

JA1 Group TitleBest ResponseYou've already chosen the best response.1
Yes very good.
 one year ago

thomaster Group TitleBest ResponseYou've already chosen the best response.0
OMG OMG THANK YOU FOR TEACHING ME MASTER!!
 one year ago

JA1 Group TitleBest ResponseYou've already chosen the best response.1
No problem young padawan, I know it has been an honor to learn from me
 one year ago

uri Group TitleBest ResponseYou've already chosen the best response.0
HAHAHAAHAHHAHAHAHAHAHHAHAHAHHAHAAHAHHAHAHAHAHAHHAHAHHAHAAHHAHAHAHAHAHAHAHAHAHAHAHAHAAHHAHAHAHAHAHAHAHAHAHAAHAHHAHAHAHAHAHAAHAHAHHAAHHAHAHAHAHAAHAHHAHAHAHAHAHHAHAHAHHAHAAHAHHAHAHAHAHAHHAHAHHAHAAHHAHAHAHAHAHAHAHAHAHAHAHAHAAHHAHAHAHAHAHAHAHAHAHAAHAHHAHAHAHAHAHAAHAHAHHAAHHAHAHAAHAHAHHAAHHAHAHAHAHAAHAHHAHAHAHAHAHHAHAHAHHAHAAHAHHAHAHAHAHAHHAHAHHAHAAHHAHAHAHAHAHAHAHAHAHAHAHAHAAHHAHAHAHAHAHAHAHAHAHAAHAHHAHAHAHAHAHAAHAHAHHAAHHAHA
 one year ago
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