1) Graph the function \(y=x−7 \) with Domain: \( \mathbb{R} \). Identify the range.
2) Graph the function \(y=4x−1 \) with Domain: \( \{-2, -1, 0, 1, 2\} \). Identify the range.
3) Graph the function \(y=\frac{1}{2}x−4 \) with Domain: \( \{-4, -2, 0, 2, 4 \} \). Identify the range.
4) Graph the function \(y=−3x+5 \) with Domain: \( \mathbb{Z} \) . Note, \( \mathbb{Z} \) is the symbol for the set of all integers \( ( ...-3, -2, -1, 0, 1, 2, 3,... ) \).
5) Graph the function \( y=\frac{1}{3}x+3 \) with Domain: \( \mathbb{R} \). Identify the range.
6) Graph the function \(y=\frac{1}{3}x+3 \) with Domain: \( \{-3, 0, 3, 6, 9 \} \). Identify the range.
2) Graph the function \(y=4x−1 \) with Domain: \( \{-2, -1, 0, 1, 2\} \). Identify the range.
3) Graph the function \(y=\frac{1}{2}x−4 \) with Domain: \( \{-4, -2, 0, 2, 4 \} \). Identify the range.
4) Graph the function \(y=−3x+5 \) with Domain: \( \mathbb{Z} \) . Note, \( \mathbb{Z} \) is the symbol for the set of all integers \( ( ...-3, -2, -1, 0, 1, 2, 3,... ) \).
5) Graph the function \( y=\frac{1}{3}x+3 \) with Domain: \( \mathbb{R} \). Identify the range.
6) Graph the function \(y=\frac{1}{3}x+3 \) with Domain: \( \{-3, 0, 3, 6, 9 \} \). Identify the range.
Find the domain and range that would accurately describe the functions below.
Review
10) If \(\dfrac{x - 1}{5} = y\) and \(y = 8\), what is the value of \(x\)?
11) If \(\dfrac{a}{b} = -4\), what is the value of \(\dfrac{3b}{a}\)?
12) If \(y = kx\), where \(k\) is a constant and \(y = 18\) when \(x = -3\), what is the value of \(y\) when \(x = 7\)?
13) If \(7x + 4 = 12\) what is the value of \(14x + 2\)?