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Mathematics 15 Online
OpenStudy (anonymous):

The function f(x) = 2x2 + 3x + 5, when evaluated, gives a value of 19. What is the function’s input value?

OpenStudy (anonymous):

Well you need to set 19 in f(x)'s place because that equation equals 19 then you solve for x

OpenStudy (anonymous):

i dont get it

OpenStudy (anonymous):

so 1?

OpenStudy (anonymous):

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