Use the graph to determine how close x must be to x0 in order that f(x) is within ? of L. Your answer should be of the form "If x is within ___ of ___, then f(x) is within ____ of ___ ."
A. If x is within 0.2 of -2, then f(x) is within 0.1 of -1.
B. If x is within 0.4 of -2, then f(x) is within 0.2 of -1.
C. If x is within 0.1 of -1, then f(x) is within 0.2 of -2.
D. If x is within 0.1 of -2, then f(x) is within 0.2 of -1.
Answer: D
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Use l'H
pital's rule to find the limit.
A. 
B. 0
C. 5
D. - 
Provide an appropriate response.Write in scientific notation: 3,820,000
What will be an ideal response?
Solve the problem.Two boats are pulling a disabled vessel toward the landing dock with forces of 840 lb and 820 lb. The angle between the forces is 29.6°. Find the direction and magnitude of the equilibrant.
A. 1605 lb at an angle of W 75.4° Nwith the 820-lb force B. 1605 lb at an angle of W 14.6° N with the 840-lb force C. 1605 lb at an angle of N 14.6° W with the 840-lb force D. 160 lb at an angle of N 75.4° W with the 840-lb force
Graph the equation.y = -x2 + 3
A. 
B. 
C. 
D. 