Write in simplified form and list all restrictions on the domain.f(x) = 
A. f(x) = 
, x ? -1, -5
B. f(x) = 
, x ? -1, 5
C. f(x) = 
, x ? 5
D. Cannot simplify
Answer: B
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Use exponential regression to determine what happens to y when t is increased by 1 unit. Round your answer to two decimal places. t 1.20 3.89 6.59 9.00 11.14 y 3.60 6.62 16.08 31.92 61.67?
A. y is multiplied by 1.84. B. 1.84 is added to y. C. 1.34 is added to y. D. y is multiplied by 1.34.
Solve for x: antilog -1 = x.
A. 0.1 B. -0.1 C. -1 D. 10
Graph the function on your calculator to determine the domain and range from the graph.k(x) = ex + 4
A. Domain: (-?, ?); range: (4, ?) B. Domain: (4, ?); range: (-?, ?) C. Domain: (-?, 4); range: (-?, ?) D. Domain: (-?, ?); range: [4, ?)
Construct the specified histogram.The frequency table below shows the number of days off in a given year for 30 police detectives. 
Construct a histogram. 
What will be an ideal response?