Answer:
x: -2
f(x): 1.5
x: 0
f(x): 0.5
x: 3
f(x): -1
Step-by-step explanation:
3/2, 1/2, - 1
x + 2y = 1 --> this is 'f(x)'. Sub in the each x-value to the equations.
First part:
x = -2
x + 2y = 1
-2 + 2y = 1
2y = 3
y = 3/2
Second part:
x = 0
0 + 2y = 1
2y = 1
y = 1/2
Third part:
x = 3
3 + 2y = 1
2y = -2
y = -2/2
y = - 1
