Solve the problem.The polyniomial function f(x) = 6x3 + 25x2 + 12x - 7 has exactly one positive zero.Use the Intermediate Value Theorem to approximate the zero correct to 2 decimal places.
A. 0.66
B. 0.33
C. 0.10
D. 0.50
Answer: B
Mathematics
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Find the indicated decile or percentile.The normal annual precipitation (in inches) is given below for 21 different U.S. cities. Find the forty-seventh percentile, P47 .
A. 22.3
B.
| 19.5? |
C. 18.2
D. 20.0
Mathematics
Find the solution of the initial value problem.
?
What will be an ideal response?
Mathematics
Translate using numbers and symbols.a number increased by five
A. 5n B. n × 5 C. n + 5 D. n - 5
Mathematics
Determine whether the relation defines y as a function of x. Give the domain.y = x3
A. Not a function; domain: (-?, ?) B. Not a function; domain: all whole numbers C. Function; domain: all whole numbers D. Function; domain: (-?, ?)
Mathematics