Solve, rewrite in interval notation, and graph.-25 ? 6x + 5 and 6x + 5 < -1
A. [-5, -1)
B. [-5, -1]
C. (-5, -1)
D. (-5, -1]
Answer: A
You might also like to view...
Solve the problem. Round to tenths where necessary.S(x) = -x3 + 3x2 + 189x + 1200, 2 ? x ? 9 is an approximation to the number of salmon swimming upstream to spawn, where x represents the water temperature in degrees Celsius. Find the temperature that produces the maximum number of salmon.
A. 9°C B. 2°C C. 3°C D. 8°C
Multiply (2 + j8) ð (3 + j3).
What will be an ideal response?
Solve the problem.Southern Granite and Marble sells granite and marble by the square yard. One of its granite patterns is price sensitive. If the price is too low, customers perceive that it has less quality. If the price is too high, customers perceive that it is overpriced. The company conducted a pricing test with potential customers. The following data was collected. 
Let B(x) be the number of buyers at a price of x dollars per square yard. The number of buyers can be modeled by the quadratic model 
Use the model to estimate the price which yields the largest number of
buyers. A. $60 per square yard B. $64 per square yard C. $66 per square yard D. $62 per square yard
Insert <, =, or > to write a true statement.
___ 
A. > B. = C. <