have our equation of ay^2+by+c=c Step 2: y= (-3) ± (-3) ^2-4 (2) (-6) /2 (2) We plug in our terms Step 3: y= 3± (-3) ^2-4 (2) (-6) /2 (2) We *by -1 to our terms outside the radical then do the math and simplify inside the radical Step 4: y=3 +57 /2 (2) Simplify the denominator. Step 5: y=1/4 (3+ 57 ) Next we need to solve for ± Step 6: 1/4 (3 - 57 ) Next we solve for – Solve: 1/4 (3 + 57‚¼ (3-57) The final answer gives us the following result:
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Solving Proportions Tara Lint MAT 222 Week 1 Assignment Instructor: James Segala August 18‚ 2013 Solving Proportions Proportions exist in the real world. For example‚ in finding out the price of a unit‚ or the population of a specific species. The first problem that we are working with states that “. Bear population. To estimate the size of the bear population on the Keweenaw Peninsula‚ conservationists captured‚ tagged‚ and released 50 bears. One year later‚ a random sample of 100 bears
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Two Variable Inequalities Kristine Heckman MAT 222 Intermediate Algebra Instructor Leah Murray November 4‚ 2013 TWO VARIABLE INEQUALITIES For this assignment‚ I am going to work with two-variable inequalities and demonstrate the practical application of these inequalities. I am going to use a graph that shows the number of TV’s on the left side and the number of refrigerators on the bottom. Of course this would mean that my x axis is the bottom‚ and my y axis on the
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REAL WORLD RADICAL FORMULAS Trisha Kelly MAT 222 Week 3 Assignment Jerry Bilbrey January 19‚ 2014 SOLVING REAL WORLD RADICAL FORMULAS As complicated as radical formulas appear‚ the concept actually just extends past our knowledge of exponents and orders of operations. In fact‚ solving formulas that contain radicals is the same as those without‚ given the rues of operations are followed. Finding the cubed and square roots of these numbers is part of those rules.
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This paperwork MAT 222 Week 3 Discussion Questions 1 comprises solutions on the following tasks: Find the rational exponent problems assigned to you in the table below. Simplify each expression using the rules of exponents and examine the steps you are taking. Incorporate the following five math vocabulary words into your discussion. Use bold font to emphasize the words in your writing (Do not write definitions for the words; use them appropriately in sentences describing the thought behind your
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MAT 222: Intermediate Algebra Title Page Solving a proportion as we learned this week‚ means that you are missing an import number in your equation or fraction‚ and you need to solve for that missing value. As in my example‚ I did not know what percentage of bills we each should pay. We knew each other’s salaries; but we really had to sit down‚ crunch numbers‚ and figure it out. For this week’s assignment we were asked to work through two proportions. For the first proportion‚ number
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Algebra 222 week 4 Quiz CLOSE WINDOW Week 4: Quadratic Equations and Functions‚ Date Submitted: 10/26/2014 1. Finding the roots of a quadratic equation with leading coefficient 1 Solve for y . =+y2−3y40 If there is more than one solution‚ separate them with commas. If there is no solution‚ click on "No solution." You answered correctly: =y− 4‚1 2. Finding the roots of a quadratic equation with leading coefficient greater than 1 Solve for v . =2v2+3v2 If there is more than one solution
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Lynwood Wright MAT 222 Week 2 Assignment Instructor: Dr. Stacie Williams December 14‚ 2013 In Elementary Algebra we have learned how to solve systems of equations. The solution to a system of linear equations is the point where the graphs of the lines intersect. The solution to a system of linear inequalities is every point in a region of the graph where the inequalities overlap‚ rather than the point of intersection of the lines (Slavin‚ 2001). This week assignment required
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2 1 3 4 2 5 6 3 7 8 4 9 10 5 11 12 6 13 1 7 Shelley saw a wounded dog He brought it home He loved .the dog 26 The dog too __________________ 27 ________________ to trace the owner 28 One day ‚ a lady ------------------------------ 29 The dog’s real name ______________ 30 2 The dog had to be given back‚ as 3 8 4 5 9 Savings10% Food 30% Rent 30% Entertainment 5% Education 20%
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REAL WORLD RADICAL FORMULAS Krissel Aromin MAT222 Week 3 Assignment 5/20/2014 Introduction In this paper I will be discussing on radical formulas and how to solve for the formula that is given as C = 4d^-1/3b where d is the displacement in pounds and b is the beam width in feet. The exponent of -1/3 means that the cube root of d will be taken and then the reciprocal of the number will be used in the multiplication. These rules include accurately finding the cube and square root for numbers
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