Robot 1- W = 20(3m) W= 60Nm
Robot 2- W= 30N (3m), W = 90Nm
Robot 3- W= 10N(2m), W= 20Nm
Robot 4- W= 30N(2m), W= 60Nm
Robot 2 did the most work, Robot 3 did the least amount of work and Robots, 1 and 4 did an equal amount of work
Answer:
b
Step-by-step explanation:
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Answer:
x = 11
Step-by-step explanation:

and check:

Answer: A. As x → ∞, f(x) → ∞, and as x → –∞, f(x) → ∞.