Chapter 3: Problem 14
A) NO CHANGE B) ameliorated C) gone down D) subsided
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Chapter 3: Problem 14
A) NO CHANGE B) ameliorated C) gone down D) subsided
These are the key concepts you need to understand to accurately answer the question.
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Once a certain plant begins to grow, its height increases at a linear rate. After six weeks, the plant is 54 centimeters tall. Which of the following functions best models the relationship between \(h(w)\), the height, in centimeters, of the plant, and \(w\), the number of weeks that the plant has been growing? A) \(h(w)=6 w\) B) \(h(w)=9 w\) C) \(h(w)=54 w\) D) \(h(w)=54+w\)
The rotation rate of a mixing blade, in rotations per second, slows as a liquid is being added to the mixer. The blade rotates at 1,000 rotations per second when the mixer is empty. The rate at which the blade slows is four rotations per second less than three times the square of the height of the liquid. If \(h\) is the height of liquid in the mixer, which of the following represents \(R(h)\), the rate of rotation? A) \(4-9 h^2\) B) \(1,000-(4-3 h)\) C) \(1,000-(9 h-4)\) D) \(1,000-\left(3 h^2-4\right)\)
A) NO CHANGE B) becomes C) is D) would have become
The function \(g\) is defined by \(g(x)=2 x^2-d x-6\), where \(d\) is a constant. If one of the zeros of \(g\) is 6 , what is the value of the other zero of \(g\) ? A) 2 B) \(\frac{1}{2}\) C) \(-\frac{1}{2}\) D) \(-2\)
If \(\left(i^{413}\right)\left(i^x\right)=1\), then what is one possible value of \(x\) ? A) 0 B) 1 C) 2 D) 3
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