WorksheetsMissing H.W
Total questions: 10
Worksheet time: 26mins
Name
Class
Date
1.
Factor: x6-x4-25x2+25=0
a)
(3x-1)(x+1)(x2-5)(3x2+5)=0
b)
(x-1)(x+1)(x2-5)(x2+5)=0
c)
x(x-1)(x2-5)(x2+5)=0
d)
(x-1)(x+3)(x2-5)(2x2+5)=0
2.
The polynomial
f(x) = 5x4 + 2x3 + 2x − 7 can have, at most, how many solutions?
f(x) = 5x4 + 2x3 + 2x − 7 can have, at most, how many solutions?
a)
5
b)
4
c)
3
d)
2
3.
a)
2
b)
1
c)
4
d)
None
4.
Determine the end behavior of the graph of
f(x) = -3x3 + 2x - x4
f(x) = -3x3 + 2x - x4
a)
As x →∞, f(x) →∞.
As x→-∞, f(x) →-∞.
As x→-∞, f(x) →-∞.
b)
As x →∞, f(x) →∞.
As x→-∞, f(x) →∞.
As x→-∞, f(x) →∞.
c)
As x →∞, f(x) →-∞.
As x→-∞, f(x) →∞.
As x→-∞, f(x) →∞.
d)
As x →∞, f(x) →-∞.
As x→-∞, f(x) →-∞.
As x→-∞, f(x) →-∞.
5.
What type of symmetry do odd functions display?
a)
x-axis
b)
y-axis
c)
y=x
d)
origin
6.
Classify the function:
a)
quadratic
b)
cubic
c)
quartic
d)
linear
7.
a)
A
b)
B
c)
C
d)
D
8.
Which of the following functions could represent the graph shown?
a)
f(x) = -2x5
b)
f(x) = -2x4 + 7x3 + 3x2 -5x + 8
c)
f(x) = 2x5 + 3x4 - 3x3 + 5x2 - 3x + 4
d)
None of these functions could represent the graph shown.
9.
Simplify this expression.
a)
-5x10
b)
4x4 + 18x6
c)
-6x4 + 16x2
d)
4x4 - 9x2
10.
a)
A
b)
B
c)
C
d)
D
100 %
