Graph the linear function. Give the domain and range.f(x) = x + 3
A. Domain: (-6, ?); range: (-?, 6)
B. Domain: (-?, ?); range: (-?, ?)
C. Domain: (-?, ?); range: (-6, 6)
D. Domain: (-?, ?); range: (-?, ?)
Answer: B
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Convert the decimal number to the given base.503 to base five
A. 3040five B. 4003five C. 4030five D. 3004five
Solve.To trim the edges of a rectangular table cloth, 60 feet of lace are needed. The length of the table cloth is exactly one-half its width. What are the dimensions of the table cloth?
A. length: 20 ft; width: 40 ft B. length: 10 ft; width: 20 ft C. length: 5 ft; width: 10 ft D. length: 20 ft; width: 10 ft
Band trip A high school band trip will require renting buses and trucks to transport no fewer than 280 students and 16 or more large instruments. Each bus can accommodate 120 students plus three large instruments; it costs $350 to rent. Each truck can accommodate 20 students plus 5 large instruments and costs $185 to rent. How many of each type of vehicle should be rented for the cost to be minimum? Find the minimum cost. ?
A. 4 buses and no trucks: $1,400 B. 2 buses and 2 trucks: $1,070 C. no buses and 14 trucks: $2,590 D. 1 bus and 4 trucks: $1,090 E. none of these
?For the given function, find the critical numbers.
?
?
?
A. ?
B. ?
C. ?
D. ?
E. ?