1.
The function whose graph is shown has _____.
A.
one relative minimum
B.
no relative maxima
C.
two relative minima
D.
two relative maxima
Hint
2.
Approximate the real zero of
f
(
x
) =
x
3
+
x
+ 1 to the nearest tenth.
A.
0.3
B.
-0.7
C.
-1.3
D.
-1.0
Hint
3.
Graph
f
(x) =
x
3
- 4
x
2
+ 2
x
– 3.
A.
B.
C.
D.
Hint
4.
What is the maximum number of turning points of a polynomial of degree 6?
A.
6
B.
cannot be determined from given information.
C.
7
D.
5
Hint
5.
Find consecutive values of
x
between which each real zero of the function
is located.
A.
0 and 1, 1 and 2
B.
–1 and 0, 0 and 1, and 1 and 2
C.
–1 and 0, 0 and 1
D.
–1 and 0, 1 and 2
Hint