MATH 100 Final: MATH 100 KSU FinalExampring2016TCA
15 Feb 2019
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College algebra final exam spring 2016. Directions: you will nd 20 problems listed below. The point value of each problem is given in paren- theses. Please show all your work neatly and box your nal answers. Graphing calculator models above the level of a ti-84 plus are not allowed (in particular, calculators with a built-in cas and/or qwerty keyboard are not allowed). 1: (7 points) solve for x the equation: 2ex+4 5 = 13. Leave exact (don"t use a calculator): (8 points) solve: |6x + 8| < 12. 2: (10 points) graph 2x + 8y = 8 and 4x + y = 6 on the grid below. Label all intercepts clearly as ordered pairs (be sure to nd x and y intercepts on both lines). Are the two lines parallel, perpendicular, or neither? y x: (5 points) solve the quadratic equation 3(x 4)2 12 = 0.
