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OpenStudy (henrietepurina):
Based on the graph below, what are the solutions to the equation f(x) = g(x)?
graph of function f of x equals 2 times x plus 5. Graph of function g of x equals x cubed minus 3 times x squared minus 4 times x plus 12
OpenStudy (henrietepurina):
OpenStudy (anonymous):
f(x)=g(x)
2x+5=x^3-3x^2-4x+12
f(x)=g(x) is at the points where the two curves intersect.
OpenStudy (henrietepurina):
could it be x=8 @surjithayer
OpenStudy (henrietepurina):
@nikato
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OpenStudy (bohotness):
i can help
OpenStudy (henrietepurina):
thanks :)
OpenStudy (henrietepurina):
could the answer be x=8 @bohotness ?
OpenStudy (bohotness):
(0,2)
OpenStudy (bohotness):
and (-2, -12)
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OpenStudy (bohotness):
it's D
OpenStudy (bohotness):
because those are all the x-axis values
OpenStudy (henrietepurina):
that is not one of the answer choices :O
OpenStudy (henrietepurina):
x = -3, 0.8, 4
x = -1.9, 0.8, 4.1
x = -2, 2, 3
x = -2.5, 0.8, 3
OpenStudy (bohotness):
o./o
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OpenStudy (henrietepurina):
ikr
OpenStudy (henrietepurina):
hmm... let me check for any writing mistakes
OpenStudy (henrietepurina):
nope.. nothing :O
OpenStudy (bohotness):
o.o
OpenStudy (henrietepurina):
mind trying again.... just incase?
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