Q.1.
Which is NOT true about the graph of polynomial function?
-
19%
It is smooth
-
53%
It has end points
-
28%
It has no breaks nor gaps
Q.2.
How many turning points does the graph of P(x)=x4−2x2+x+1P\left(x\right)=x^4-2x^2+x+1P(x)=x4−2x2+x+1 have?
-
13%
4
-
63%
less than 4
-
24%
more than 4
Q.3.
What are the zeros of the polynomial function P(x)=x(x−1)(x+2)(x−3)P\left(x\right)=x\left(x-1\right)\left(x+2\right)\left(x-3\right)P(x)=x(x−1)(x+2)(x−3) ?
-
5%
1, 2, 3
-
38%
0, 1, 2, 3
-
30%
0, -1, 2, -3
-
27%
0, 1, -2, 3
Q.4.
What is the sign of the leading coefficient of the polynomial function whose graph appears below?
-
69%
positive
-
31%
negative
Q.5.
What is the end behavior of the graph of P(x)=2x3+3x2−2x+1P\left(x\right)=2x^3+3x^2-2x+1P(x)=2x3+3x2−2x+1 ?
-
35%
The graph falls to the left and rises to the right
-
32%
The graph rises to the left and falls to the right
-
23%
The graph rises to both ends
-
10%
The graph falls to both ends
Q.6.
What is the end behavior of the graph of P(x)=−2x4+3x2−2x+1P\left(x\right)=-2x^4+3x^2-2x+1P(x)=−2x4+3x2−2x+1 ?
-
25%
The graph falls to the left and rises to the right
-
40%
The graph rises to the left and falls to the right
-
5%
The graph rises to both ends
-
30%
The graph falls to both ends
Q.7.
Which best describes the graph
-
24%
a polynomial with even degree and negative leading coefficient
-
12%
a polynomial with even degree and positive leading coefficient
-
29%
a polynomial with odd degree and negative leading coefficient
-
35%
a polynomial with odd degree and positive leading coefficient