Question 730086
1.
Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of the minimum or maximum point.

f(x) = x2 + 2x - 9
Coefficient of the x^2 term is +, --> a max
The vertex is on the LOS, Line of Symmetry, which is
x = -b/2a
x = -2/2
x = -1
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Vertex at (-1,f(-1))
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A) minimum; (-10,-1)
B) maximum; (-1,-10) 
C) maximum; (-10,-1)
D) minimum; (-1,-10)
2.
Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of the minimum or maximum point. 
f(x) = -x2 - 2x - 6
A) minimum; (-5,-1)
B) minimum; (-1,-5)
C) maximum; (-1,-5)
D) maximum; (-5,-1)
3.
Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of the minimum or maximum point. 
f(x) = -3x2 + 6x
A) maximum; (-1,-3)
B) minimum; (1,3)
C) minimum; (-1,-3)
D) maximum; (1,3)
2 & 3 same as #1
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4.
Find the degree of the polynomial function. 
f(x) = -2x + 7x2
A) 2
B) 7
C) -2
D) 1
5.
Find the degree of the polynomial function. 3-x^4
______
3
f(x) = 
A) 3
B) 0
C) - 
D) 4
6.
Find the degree of the polynomial function. 
f(x) = πx5 - 6x4 - 9
A) 1
B) 5
C) π
D) 4
7.
Find the degree of the polynomial function. 
f(x) = 5x - x6 + 
A) 5
B) 6
C) 1
D) -1
8.
Find the degree of the polynomial function. 
g(x) = -7x3 + 9
A) 0
B) -7
C) 3
D) 4
9.
Find the degree of the polynomial function. 
h(x) = -19x + 4
A) 1
B) 0
C) -19
D) 2
10.
Find the degree of the polynomial function. 
17x3 + 3x2 - 2x - 2y4 - 1
A) 17
B) 10
C) 3
D) 4
11.
Find the degree of the polynomial function. 
f(x) = -14x3 + 9x2 - 2
A) 6
B) 9
C) 3
D) -14
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Degree is the highest exponent of the variable.
f(x) = -14x3 + 9x2 - 2 --> degree 3