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Mathematics
OpenStudy (anonymous):

Find f(-5) for the following function. Please show all of your work. f(x)=x^2-3x-1

OpenStudy (karatechopper):

plug 5 in for the x

OpenStudy (karatechopper):

or srry -5 in for the x

OpenStudy (karatechopper):

f(x)=(5)^2-3(5)-1

OpenStudy (karatechopper):

now solve it

OpenStudy (anonymous):

ok thanks

OpenStudy (karatechopper):

but thats not your answer you know

OpenStudy (anonymous):

f(x)=9

OpenStudy (anonymous):

that would be my answer

OpenStudy (karatechopper):

bingo! correct!

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