Consider . Determine the value of for which…

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

Problem

Consider h(x)=9x2+kx−3xh(x)=\sqrt{9x^{2}+kx}-3x. Determine the value of kk for which lim⁡x→∞h(x)=7\displaystyle \lim_{x\to\infty} h(x)=7. (a) 2121 (b) 6363 (c) 4242 (d) 8484

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