Zinc sulfide decomposes at temperatures greater than 400C in air and/or in oxidizing atmospheres. Zinc sulfide produces zinc and sulfur fumes at temperatures greater than 900C in inert atmospheres.
8ZnS\longrightarrow8Zn+S_8
Decomposition reaction
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Question: What is the limit as x approaches 3 of (4x^2 + 5x - 2) / (3x + 1)?
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Math question: Consider the exponential function f(x) = 2^(2x+1). Graph f(x) on a coordinate plane. Identify the y-intercept, x-intercept, and the asymptote, if any. What is the domain and range of f(x)? Is the function increasing or decreasing? Justify your answer.
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What happens to the value of f(x) = 1/x as x approaches infinity?