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Mathematics 13 Online
OpenStudy (anonymous):

i need help with this math problem

OpenStudy (shamil98):

could you post it?

OpenStudy (anonymous):

@shamil98

OpenStudy (anonymous):

i need help with one problem please

OpenStudy (shamil98):

f(x) = 3x - 1 find f(-6) Means substitute -6 into your equation of f(x) and evaluate so what is 3(-6) -1 = ?

OpenStudy (anonymous):

-19

OpenStudy (shamil98):

correct. so f(-6) = - 19

OpenStudy (anonymous):

second one?

OpenStudy (shamil98):

g(x) = -2x^2 - 3 g(2) = input 2 into x for the equation and evaluate

OpenStudy (anonymous):

-2(2)^2 - 3

OpenStudy (anonymous):

-11

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