range {-7 , -4 , -1, 2}
Explanation:
To find the difference range points for g(x), simply replace x in the equation with each point of the domain and solve the equation.
for the domain point -2 => g(2) = 3*-2 - 1 = -7
for the domain point -1 => g(-1) = 3*-1 - 1 = -4
for the domain point 0 => g(0) = 3*0 - 1 = -1
for the domain point 1 => g(1) = 3*1 - 1 = 2
To graph it:
Take at least 2 coordinate points and trace a line passing by each point
(0, -1) and (1 , 2)
