For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 4(x - 6)(x - 7)2
A. -6, multiplicity 1, crosses x-axis; -7, multiplicity 2, touches x-axis
B. -6, multiplicity 1, touches x-axis; -7, multiplicity 2, crosses x-axis
C. 6, multiplicity 1, crosses x-axis; 7, multiplicity 2, touches x-axis
D. 6, multiplicity 1, touches x-axis; 7, multiplicity 2, crosses x-axis
Answer: C
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Find the first four terms of the binomial series for the given function.
3
A. 1 - 
x + 
x2 - 
x3
B. 1 + 
x + 
x2 + 
x3
C. 1 + 
x + 
x2 + 
x3
D. 1 - 
x + 
x2 - 
x3
Find the amount of sales tax or excise tax. Round to the nearest cent.Sales price: $542.79Sales tax rate: 7%
A. $380.00 B. $32.57 C. $38.00 D. $43.42
Solve the problem.Bob wants to fence in a rectangular garden in his yard. He has 64 feet of fencing to work with and wants to use it all. If the garden is to be x feet wide, express the area of the garden as a function of x.
A. A(x) = 32x - x2 B. A(x) = 33x - x2 C. A(x) = 31x - x2 D. A(x) = 34x2 - x
Identify the graph of the equation over the given interval.
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A. ?
B. ?
C. ?
D. ?
E. ?
