ARE YOU READY FOR CALCULUS? 1. Simplify each of the ...
ARE YOU READY FOR CALCULUS? 1. Simplify each of the ...
ARE YOU READY FOR CALCULUS? 1. Simplify each of the ...
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3<strong>1.</strong> Write <strong>each</strong> pair <strong>of</strong> equations as a single equation in x and y:(a)(b)(c){x = t +1y = t 2 − t{ √ x =3t − 1y = t 2 − t{x =sinty =cost32. Find <strong>the</strong> inverse <strong>of</strong> <strong>each</strong> function:(a) f(x) =2x +3(b) f(x) = x +25x − 1(c) f(x) =x 2 +2x − 1, x>033. A function f(x) has <strong>the</strong> graph given below. Carefully sketch <strong>the</strong> graph <strong>of</strong> <strong>the</strong> inversefunction f −1 (x).yy = f(x)y = xx34. Express x in terms <strong>of</strong> <strong>the</strong> o<strong>the</strong>r variables in <strong>the</strong> picture.(a)(b)rxhthtxr6