Assume that 0 < ? < ?/2. Find an expression for the indicated trigonometric function.Let x = 5 sec ? in 
. Find tan ?.
A. 
B. 
C. 
D. 
Answer: D
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Graph the function.y = 
sec 
A. 
B. 
C. 
D. 
The base salary of a salesman working on commission is $11,000. For each $100,000 of sales beyond $100,000 he is paid a $2,000 commission. Sketch a graph showing his earnings as a function of the level of his sales x. ?
A. ?
B. ?
C. ?
Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero.f(x) = 3(x + 5)(x - 5)3
A. 5, multiplicity 1, touches x-axis; -5, multiplicity 3, touches x-axis and turns around B. -5, multiplicity 1, crosses x-axis; 5, multiplicity 3, crosses x-axis C. 5, multiplicity 1, crosses x-axis; -5, multiplicity 3, crosses x-axis D. -5, multiplicity 1, crosses x-axis; 5, multiplicity 3, touches x-axis and turns around
Convert the measurement to the specified units.700 ounces to pounds
A. 11,200 pounds B. 87.5 pounds C. 70 pounds D. 43.75 pounds