State the domain of the rational expression.
A. {x
- 
, 1}
B. {x
-5, 5}
C. {x
-1, 
}
D. {x
-5, -1, 
, 5}
Answer: C
Mathematics
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Solve the linear inequality. Graph the solution set on a number line, and express the solution using interval notation.-3x - 2 ? -4x - 1
A. (-?, 1)
B. [-3, ?)
C. (-?, 1]
D. [1, ?)
Mathematics
Write the x- and y-intercepts of the graph.
A. x-intercepts: 2, -2; y-intercepts: 5, -5 B. x-intercepts: 5, -5; y-intercepts: 2, -2 C. y-intercepts: 2, -2 D. x-intercepts: 5, -5
Mathematics
Provide an appropriate response."One point" represents:
A. 1 additional percent for every $10,000 borrowed. B. 1 percent of the amount borrowed. C. 1 payment per month. D. 1 percent per month additional charge.
Mathematics
Find the function value.Let f(x) = 4
+ 2x. Find f(3y).
A. 11
+ 8y
B. 12
+ 6y
C. 3
+ 3y
D. 4
+ 2y
Mathematics