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MTH 140 Midterm: MTH140 – F2017 Midterm 1 (Solution)

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turquoisegnu128
31 Jan 2019
School
Ryerson University
Department
Mathematics
Course
MTH 140
Professor
All

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Document Summary

Mth 140 midterm 1 - (solutions) (multiple choice question) consider the function f (x) = x3 + 1 and let g be a one-to-one function satisfying g(0) = 5, g(1) = 0, and g(3) = 1. A: none of these, 1, 1, 5 (multiple choice question) if tan = 7 and < < 0, then sec is equal to, 10 2. 7 (multiple choice question) the domain of the function f (x) = set: (1, ) b) (3, ) c) ( , 3) [3, ) d) [3, ) e) none of these. Write the (capital) letter of the answer in this box. Only the answer in the box will be marked. Consider the function f (x) = 1 + 2 + 3x. (a) sketch the graph of f (x). Solution: y = f (x) y ( 2. 3 , 1) y = f 1(x) x (1, 2.

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