Find all the roots of the function. Use preliminary analysis and graphing to determine good initial approximations. Round to six decimal places.f(x) = x5 - 
+ 1
A. x ? -0.942487
B. x ? -0.832487
C. x ? -1.052487
D. x ? -0.722487
Answer: C
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The following figure has perimeter, circumference, or area as indicated. Find the value of x. Use 3.14 as an approximation for ?.A = 18.0864
A. 2.4 B. 1.2 C. 4.8 D. 5.76
Determine whether the sequence of vertices is i) a walk, ii) a path, iii) a circuit in the given graph.
B ? G ? C ? B ? F
A. Walk and path B. None of these C. Walk only D. Walk, path, and circuit
Solve.Emily owns 25 acres of land which she rents to a rancher for $3111 per acre per year. Her property taxes are $891 per acre per year. How much profit does she make on the land each year?
A. $100,050 B. $76,884 C. $78,666 D. $55,500
Determine whether the pair of lines is parallel, perpendicular, or neither. 3x - 2y = 19 2x + 3y = -16
A. parallel B. perpendicular C. neither