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Mathematics 46 Online
OpenStudy (dallaslifebaby01):

If f(x) = 3x + 7, find f(a - 1) 3a + 6 3a + 4 3a + 8 3a + 10

OpenStudy (caozeyuan):

if you put (a-1) as x yo get 3(a-1)+7, so which one would you choose

OpenStudy (dallaslifebaby01):

3a+4?

OpenStudy (caozeyuan):

good

OpenStudy (dallaslifebaby01):

thank you

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