Solve the inequality. Write the solution set in interval notation.|x + 1| < 2
A. ?
B. (-3, 1)
C. (-3, -1)
D. (-?, -3) ? (1, ?)
Answer: B
Mathematics
You might also like to view...
In a scale drawing, 1/8 " represents 30'. Which of the following is true? ?
A. ?A 6 3/8" segment represents 90'. B. ?A 6 3/8" segment represents 191.25 feet. C. ?A 6 1/4" segment represents 1500 feet. D. ?A 6 1/2" segment represents 727.5 feet. E. ?None of the above.
Mathematics
Evaluate.cos 
A. 
B. 
C. 
D. 
Mathematics
Graph the function.y = -3 tan 
A. 
B. 
C. 
D. 
Mathematics
For the polynomial given, answer the question.Find the leading coefficient of the polynomial -2x + 9 + 7x2.
A. -2 B. 7x2 C. 7 D. -2x
Mathematics