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If a and b are in the domain of a function f and f(a) < f(b), which must be true
(a) a = 0 or b = 0
(b) a < b
(c) a>b
(d) a not equal to b
(e) a = b
I don't get how to approach this question
 one year ago
 one year ago
If a and b are in the domain of a function f and f(a) < f(b), which must be true (a) a = 0 or b = 0 (b) a < b (c) a>b (d) a not equal to b (e) a = b I don't get how to approach this question
 one year ago
 one year ago

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satellite73Best ResponseYou've already chosen the best response.1
i would go by process of elimination
 one year ago

satellite73Best ResponseYou've already chosen the best response.1
a) is just plain silly b) and c) are false because you have no idea what \(a\) and \(b\) are e) can't be right because if they were the same number, then when you evaluated the function you would get one number
 one year ago

3psilonBest ResponseYou've already chosen the best response.0
Wow thank you ! :) I should have approached it that way
 one year ago

sirm3dBest ResponseYou've already chosen the best response.0
(d) is the correct answer. if a is equal to be, f(a) would be the same as f(b), violating the assumption in the given that f(a) < f(b)
 one year ago
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