Mathematics
21 Online
OpenStudy (anonymous):
solve y =X^2- 10x + 25
when x 3 4 5 6
y
use the quadratic formula
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OpenStudy (anonymous):
Where are you katieholmes
OpenStudy (anonymous):
hold on let me solve it
OpenStudy (anonymous):
when x=3 y=4
OpenStudy (anonymous):
when x is 4 y=1
OpenStudy (anonymous):
when x is 5 y=0
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OpenStudy (anonymous):
when x is 6 y=1
OpenStudy (anonymous):
our answer choice has -4, 5, -6, 0
OpenStudy (anonymous):
ohh quadratic formula okay hold on
OpenStudy (anonymous):
katie I need you!!!
OpenStudy (anonymous):
im almost positive its -6
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OpenStudy (anonymous):
anyone else know 100%? @superhelp101??
OpenStudy (anonymous):
ok one answer choice is -4, 5, -6, 0 should I choose this one
OpenStudy (anonymous):
next question y = x^2 - 2x - 8 use quadratic formula to graph
OpenStudy (anonymous):
Help!!
OpenStudy (anonymous):
The graoh should look like this
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OpenStudy (anonymous):
thanks Katie How about
y = x^2 + x - 56
fill in X ___ , ____, 8, -7
y 0, 0, , ___, ____
use quadratric formula
OpenStudy (anonymous):
Help!!!
OpenStudy (anonymous):
this one im not sure about sorry
OpenStudy (anonymous):
ok!!!
OpenStudy (anonymous):
graph y = 2x^2 + 2x +4
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OpenStudy (anonymous):
Graph should look like this
OpenStudy (anonymous):
Yesss!!!
OpenStudy (anonymous):
x^2 - 3x + 9 Graph