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MATH 162 Quiz I: Functions - Questions and Answers, Quizzes of Pre-Calculus

Community College of PhiladelphiaPre-Calculus

The questions and answers for quiz i of the math 162 functions course. Students are required to find the values of functions f(x) and g(x) at given x values, as well as perform function operations such as addition, subtraction, multiplication, and constant multiplication.

Typology: Quizzes

Pre 2010

Uploaded on 08/18/2009

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MATH 162 FUNCTIONS QUIZ I NAME
Let f(x) = x2 - 5 , g(x) = 3x +7, Answer questions 1 โ€“ 8.
1) Find f(x) when x =5 2) Find f(x) + g(x) when x = - 2
3) Find g(x) + 13 when x = 2 4) Find g(x) โˆ™ f(x) when x = 3
5) Find g(100) 6) Find g(x + 10) when x = - 3
7) Find f(3b) 8) Find 5f(x) โ€“ 3g(x) when x = 2

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MATH 162 FUNCTIONS QUIZ I NAME

Let f(x) = x^2 - 5 , g(x) = 3x +7, Answer questions 1 โ€“ 8.

  1. Find f(x) when x =5 2) Find f(x) + g(x) when x = - 2
  2. Find g(x) + 13 when x = 2 4) Find g(x) โˆ™ f(x) when x = 3
  3. Find g(100) 6) Find g(x + 10) when x = - 3
  4. Find f(3b) 8) Find 5f(x) โ€“ 3g(x) when x = 2