Polynomial Function Summative Test
Quiz by Jimvelle Faustor
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- Q1
Which of the following is not a polynomial function?
14x
10
x4 + 25
x-3 + x2 + 10
30s - Q2
In the polynomial function 3x6+ x4 + 24, what is the degree?
6
24
4
3
30s - Q3
In the polynomial function 3x6+ x4 + 24, what is the leading coefficient?
4
1
6
3
60s - Q4
In the polynomial function 3x6+ x4 + 24, what is the behavior of the right hand of the graph?
The left hand is rising
The left hand is falling
The right hand is rising
The right hand is falling
30s - Q5
In the polynomial function 3x6+ x4 + 24, what is the behavior of the left hand of the graph?
The right hand is falling
The right hand is rising
The left hand is falling
The left hand is rising
60s - Q6
What are the x-intercepts of the polynomial function y = (x+4) (x+2) (x-1) (x-3)?
4,2,-1,-3
-4,-2,-1,-3
4,2,-1,3
-4, -2, 1, 3
60s - Q7
What is the y-intercepts of the polynomial function y = (x+4) (x+2) (x-1) (x-3)?
24
-12
12
-24
60s - Q8
The polynomial function y = x4 has a maximum possible turning points of __.
4
2
3
1
30s - Q9
What is the behavior of the graph relative to x-axis at the root of -2 when the multiplicity is 5?
crosses
above
is tangent to
below
30s - Q10
What is the behavior of the graph relative to x-axis at the root of -2 when the multiplicity is 8?
crosses
below
above
is tangent to
30s - Q11
In the polynomial function -3x5+ x4 + 24, what is the behavior of the left hand of the graph?
The right hand is rising
The right hand is falling
The left hand is rising
The left hand is falling
30s - Q12
In the polynomial function -3x5+ x4 + 24, what is the behavior of the right hand of the graph?
The right hand is rising
The left hand is rising
The left hand is falling
The right hand is falling
30s - Q13
In the polynomial function -3x5+ x4 + 24, what is the degree?
4
1
-3
5
30s - Q14
In the polynomial function y = x(x+1)(x-2), what are the x-intercepts?
-1,2
0,-1,2
0,1,-2
0,1,2
60s - Q15
In the polynomial function y = x(x+1)(x-2), what is the y-intercept?
0
-2
2
no y-intercept
30s