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VICMath MethodsQuick questions

Unit 2: Functions, calculus and probability

Quick questions on Exponential functions and graphs (VCE Maths Methods Unit 2)

4short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What are not isolating the exponential before taking logs?
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Strip away added constants and coefficients first.
What is q1?
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State the yy-intercept, asymptote and range of y=3(2)x−1y = 3(2)^x - 1. [3 marks]
What is q2?
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Solve 5⋅2x−1+3=235 \cdot 2^{x-1} + 3 = 23. [3 marks]
What is q3?
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A population is P=200(1.5)tP = 200(1.5)^{t}. (a) State the initial population. (b) Find PP after 33 time units.

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