For , determine the value of such that…

MATHEMATICS · Single correct · AP · Calculus AB · Limits and Continuity · Limits and Continuity

Problem

For f(x)=4x+2bx−3f(x)=\dfrac{4x+2}{bx-3}, determine the value of bb such that lim⁡x→∞f(x)=−2\displaystyle \lim_{x\to\infty} f(x)=-2. (a) 22 (b) −8-8 (c) −2-2 (d) −12-\dfrac12

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