Determine the maximum and minimum number of x-intercepts for the graph of the polynomial function. Do not graph
the function.
-$f ( x ) = 5 x ^ { 9 } - 4 x ^ { 8 } + x ^ { 7 } + 2.5 x + 15$
A)maximum number of x-intercepts: 9; minimum number of x-intercepts: 3
B)maximum number of x-intercepts: 9; minimum number of x-intercepts: 2
C)maximum number of x-intercepts: 9; minimum number of x-intercepts: 0
D)maximum number of x-intercepts: 9; minimum number of x-intercepts: 1

Question

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The Answer of Determine the maximum and minimum number of x-intercepts for the graph of the polynomial function. Do not graph
the function.
-$f ( x ) = 5 x ^ { 9 } - 4 x ^ { 8 } + x ^ { 7 } + 2.5 x + 15$
A)maximum number of x-intercepts: 9; minimum number of x-intercepts: 3
B)maximum number of x-intercepts: 9; minimum number of x-intercepts: 2
C)maximum number of x-intercepts: 9; minimum number of x-intercepts: 0
D)maximum number of x-intercepts: 9; minimum number of x-intercepts: 1

Determine the Maximum and Minimum Number of X-Intercepts for the Graph