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OpenStudy (deadshot):
What is (f – g)(x) if f(x) = 2x – 3 and g(x) = 4x + 8?
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OpenStudy (amistre64):
just subtract the functions
OpenStudy (deadshot):
so then it would be \[(2x-3)-(4x+8)=-2x-11\] right?
OpenStudy (amistre64):
f(x) = 2x – 3 g(x) = 4x + 8 -g(x) = -4x - 8 f(x) = 2x – 3 -g(x) = -4x - 8 --------------- (f-g)(x) = ??
OpenStudy (amistre64):
-2x - 11 is good
OpenStudy (deadshot):
Thanks!
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OpenStudy (amistre64):
yw
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