Find the domain of the logarithmic function.f(x) = log4(x + 3)2
A. (-?, 0) or (0, ?)
B. (-3, ?)
C. (-?, -3) or (-3, ?)
D. (3, ?)
Answer: C
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Find the area of the specified region.Inside the lemniscate r2 = a2 sin 2?, a > 0
A. a2
B. 0
C. 
D. ?a2
Find factors or multiples as indicated for the number or numbers given.List the first 5 multiples of 7 starting with 0 ? 7 = 0
A. 0 ? 7 = 7; 1 ? 7 = 7; 2 ? 7 = 14; 3 ? 7 = 21; 4 ? 7 = 28; 5 ? 7 = 35 B. 0 ? 7 = 0; 1 ? 7 = 7; 2 ? 7 = 14; 3 ? 7 = 21; 4 ? 7 = 28; 5 ? 7 = 35 C. 0 ? 7 = 0; 1 ? 7 = 8; 2 ? 7 = 9; 3 ? 7 = 10; 4 ? 7 = 11; 5 ? 7 = 12 D. 1 ? 7 = 7; 2 ? 7 = 14; 3 ? 7 = 21; 4 ? 7 = 28; 5 ? 7 = 35
Solve the problem.Tim needs to apply 2
gallons of herbicide per acre of soybeans. How many gallons of herbicide are needed for 388 acres?
A. 194
gallons
B. 196 gallons
C. 155
gallons
D. 970 gallons
Provide an appropriate response.Without using a calculator, explain why 2? must be greater than 8 but less than 16.
What will be an ideal response?