An arithmetic sequence is given. Find the common difference and write out the first four terms.{7n + 6}
A. d = 6; 7, 13, 20, 27
B. d = 7; 7, 13, 20, 27
C. d = 6; 13, 20, 27, 34
D. d = 7; 13, 20, 27, 34
Answer: D
Mathematics
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Find the domain of the function.h(x) = 2x - 4
A. {x|x ? 0} B. {x|x ? 4} C. {x|x is any real number} D. {x|x > 0}
Mathematics
Provide an appropriate response.Suppose you have to solve the following problem: "The length of a rectangle is 5 ft more than its width and its area is 84 square feet. Find its width and length." Let x represent the width of the rectangle and translate the problem into an equation. Do not solve the equation.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the equation.
log (x + 4) -1 = 0
A. 996 B. 96 C. 104 D. -2
Mathematics
Match the graph to its equation.
A. 
+ 
= 1
B. 
+ 
= 1
C. - 
+ 
= 1
D. 
- 
= 1
Mathematics