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Mathematics 13 Online
OpenStudy (gabylovesyou):

Given the function f(x) = 5x - 9, find f(-3). @jim_thompson5910

jimthompson5910 (jim_thompson5910):

replace all copies of x with -3 and evaluate

jimthompson5910 (jim_thompson5910):

tell me what you get

OpenStudy (gabylovesyou):

f(-3) = 5(-3) - 9

jimthompson5910 (jim_thompson5910):

good next step, what's after it

OpenStudy (gabylovesyou):

f(-3) = -24

jimthompson5910 (jim_thompson5910):

nailed it

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