3. f(x) = 3x + 21-3
АУ
15
4
13
2
1
4 -3 -2 -1 0 1 2 3 4
-1
-2
-3
of
X
X
-4
-3
-2
-1
0
1
y
Vertex:
Minimum or Maximum at:
Increasing Int.:
Axis of Symmetry:
Domain:
Decreasing Int.:
Range:
Y-int:
X-intercept(s):
End Behavior: As x→→∞, f(x) →_________ and
As x→∞o, f(x)→.