MTH/216T: QUANTITATIVE REASONING II: WEEK 3: MIDTERM EXAM

MTH/216T: QUANTITATIVE REASONING II: WEEK 3: MIDTERM EXAM 1. Given a function described as equation y = 3x + 4, what is y when x is 1, 2, and 3? A) 7, 8, 9 B) 3, 7, 11 C) 3, 6, 9 D) 7, 10, 13 Answer: D) 7, 10, 13 2. Given this equation for converting temperature from Celsius (c) to Fahrenheit (f): f = (9/5)c + 32 What is f when c is 30? A) 77 B) 86 C) 95 D) 104 Answer: B) 86 3. What are m and b in the linear equation, using the common meanings of m and b? 1 + 4x + 6 - x = y ...