Determine the real zeros of the polynomial and their multiplicities. Then decide whether the graph touches or crosses the x-axis at each zero.f(x) = 5(x - 6)(x + 5)3
A. -6, multiplicity 1, touches x-axis; 5, multiplicity 3
B. 6, multiplicity 1, touches x-axis; -5, multiplicity 3
C. -6, multiplicity 1, crosses x-axis; 5, multiplicity 3, crosses x-axis
D. 6, multiplicity 1, crosses x-axis; -5, multiplicity 3, crosses x-axis
Answer: D
You might also like to view...
Write the proportion.2 is to 5 as 12 is to 30.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Solve the problem.Northwest Molded molds plastic handles which cost $0.70 per handle to mold. The fixed cost to run the molding machine is $6693 per week. If the company sells the handles for $3.70 each, how many handles must be molded weekly to break even? (Assume that there are no unsold handles at the end of the week.)
A. 1521 handles B. 1487 handles C. 2231 handles D. 9561 handles
Solve the exponential equation. For irrational solutions, round to four decimal places.27 + 3x = 
A. {-3}
B. {1}
C. {3}
D. 
Find the simple interest and amount for the value of principal P, rate r per year, and time t.P = $9000, r = 4
%, t = 5 years and 4 months
A. $210.00, $9210.00 B. $2100.00, $6900.00 C. $2100.00, $11,100.00 D. $21,000.00, $30,000.00