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Mathematics 21 Online
OpenStudy (anonymous):

given f(x)= -3x + 4, what is f(2) A. –28 B. –24 C. –2 D. 10

OpenStudy (skullpatrol):

Any ideas?

OpenStudy (skullpatrol):

Replace the variable with the numeral that it represents :-)

OpenStudy (skullpatrol):

f(2) means replace x with 2.

OpenStudy (anonymous):

i got it it was -2(:

OpenStudy (skullpatrol):

Good work :-)

OpenStudy (theopenstudyowl):

@ineedhelpnowplz

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