MATH 1030 Final: Math1030FinalSolnsW18
20 Feb 2019
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Instructions: this is a closed book examination. You may use blank areas of this exam booklet for rough work. Make sure you have a complete exam booklet (as errors sometimes occur during printing): the test consists of 40 equally-weighted (independent) multiple choice questions. Answer the multiple choice questions on the computer score sheet (circle your answers on the exam paper). April 14, 2018: the solution of x2 4 is (a) 2 x 2 (b) x 2 (c) x 2 or x 2 (d) x 2 (e) 2 < x < 2. Just sketch the graph of y = x2 and after drawing the horizontal line y = 1 identify those x values corresponding to y 4. has. If x = 2 we divide by zero, so we have a a vertical asymptote x = 2. And as x gets smaller and smaller, thus we have a gets larger and larger (positive or negative)
