Find all real zeros of the polynomial 
and determine the multiplicity of each.
a. x = -9, multiplicity 3
b. x = 4, multiplicity 2; x = -9, multiplicity 1
c. x = -4, multiplicity 1; x = 9, multiplicity 1; x = -9, multiplicity 1
d. x = -9, multiplicity 2; x = -4, multiplicity 1
e. x = 4, multiplicity 1; x = -4, multiplicity 1 x = -9, multiplicity 1
e. x = 4, multiplicity 1; x = -4, multiplicity 1 x = -9, multiplicity 1
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Solve.The number of miles per gallon of gasoline that a car averages varies inversely as the average speed the car travels. A car gets 17 miles per gallon at 67 mph. How many miles per gallon will it get at 42 mph? Round to the nearest tenth if necessary.
A. 0.09 miles per gallon B. 10.7 miles per gallon C. 0.04 miles per gallon D. 27.1 miles per gallon
Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = e5x; relative to f(x) = ex
A. Shrunk vertically
B. Shrunk vertically
C. Shrunk horizontally
D. Shrunk horizontally
Evaluate the expression.-10 ? (7 - 4) - 42
A. -14 B. 16 C. -46 D. 3
Solve.Lorrie bought 
lb of basil and 
lb of oregano. How many pounds of herbs did she buy in total?
A. 
lb
B. 
lb
C. 
lb
D. 
lb