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Mathematics 22 Online
OpenStudy (anonymous):

Create a unique parabola in the pattern f(x) = ax2 + bx + c. Describe the direction of the parabola and determine the y-intercept and zeros.

OpenStudy (anonymous):

any help @Nurali

OpenStudy (anonymous):

plz just give me an example

OpenStudy (anonymous):

hello

OpenStudy (anonymous):

??

OpenStudy (anonymous):

anyoneee

OpenStudy (anonymous):

6x2 + 11x – 35 = 0.

OpenStudy (anonymous):

??

Nnesha (nnesha):

https://www.desmos.com/ graph that equation

OpenStudy (anonymous):

i dont see it

Nnesha (nnesha):

what ?

OpenStudy (anonymous):

the equation

Nnesha (nnesha):

put that into the calculator

OpenStudy (anonymous):

put what

Nnesha (nnesha):

6x^2 +11x-35 what is this ?

OpenStudy (anonymous):

so put that

Nnesha (nnesha):

\(\color{blue}{\text{Originally Posted by}}\) @drkid15 6x2 + 11x – 35 = 0. \(\color{blue}{\text{End of Quote}}\) ^this one

Nnesha (nnesha):

yep

OpenStudy (anonymous):

kk

OpenStudy (anonymous):

ok i did

Nnesha (nnesha):

what is x-intercept and y-intercept ?

OpenStudy (anonymous):

its not asking for x tho

OpenStudy (anonymous):

its asking for y

Nnesha (nnesha):

x-intercept =zeros

Nnesha (nnesha):

x-intercept zeros and solutions are same

OpenStudy (anonymous):

ohh kk

OpenStudy (anonymous):

well the y intercept is (0, -35) i think

OpenStudy (anonymous):

is that correct

Nnesha (nnesha):

yep y-intercept is -35

OpenStudy (anonymous):

yayy

OpenStudy (anonymous):

give me 2 seconds

OpenStudy (anonymous):

ying to find x

OpenStudy (anonymous):

(-7/2,0) (5/3,0)

Nnesha (nnesha):

right

Nnesha (nnesha):

and describe the direction of the parabola ?

OpenStudy (anonymous):

opens up

OpenStudy (anonymous):

:))

Nnesha (nnesha):

yep but why what makes itz u shape ?

Nnesha (nnesha):

something about leading coefficient remembeR ?

OpenStudy (anonymous):

its not asking that

Nnesha (nnesha):

ohh well..

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