Problem 1AYU: Graph the equation: (pp.35-37)
Problem 2AYU: Graph the equation: y+4= x 2 (pp.655-659) Problem 3AYU: Graph the equation: y 2 = x 2 1 (pp.676-683) Problem 4AYU: Graph the equation: x 2 +4 y 2 =4 (pp.665-670) Problem 5AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 6AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 7AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 8AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 9AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 10AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 11AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 12AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 13AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 14AYU:
In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 15AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 16AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 17AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 18AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 19AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 20AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 21AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 22AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 23AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 24AYU: In Problems 5-24, graph each equation of the system. Then solve the system to find the points of... Problem 25AYU: In Problems 25-54, solve each system. Use any method you wish. { 2 x 2 + y 2 =18 xy=4 Problem 26AYU: In Problems 25-54, solve each system. Use any method you wish. { x 2 y 2 =21 x+y=7 Problem 27AYU: In Problems 25-54, solve each system. Use any method you wish. {y=2x+12x2+y2=1 Problem 28AYU: In Problems 25-54, solve each system. Use any method you wish. { x 2 4 y 2 =16 2yx=2 Problem 29AYU: In Problems 25-54, solve each system. Use any method you wish. { x+y+1=0 x 2 + y 2 +6yx=5 Problem 30AYU: In Problems 25-54, solve each system. Use any method you wish. { 2 x 2 xy+ y 2 =8 xy=4 Problem 31AYU: In Problems 25-54, solve each system. Use any method you wish. {4x23xy+9y2=152x+3y=5 Problem 32AYU: In Problems 25-54, solve each system. Use any method you wish. { 2 y 2 3xy+6y+2x+4=0 2x3y+4=0 Problem 33AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 34AYU: In Problems 25-54, solve each system. Use any method you wish. { 3 x 2 2 y 2 +5=0 2 x 2 y 2 +2=0 Problem 35AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 36AYU: In Problems 25-54, solve each system. Use any method you wish. { x 2 3 y 2 +1=0 2 x 2 7 y 2 +5=0 Problem 37AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 38AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 39AYU: In Problems 25-54, solve each system. Use any method you wish. { 2 x 2 + y 2 =2 x 2 2 y 2 +8=0 Problem 40AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 41AYU: In Problems 25-54, solve each system. Use any method you wish. { x 2 +2 y 2 =16 4 x 2 y 2 =24 Problem 42AYU: In Problems 25-54, solve each system. Use any method you wish. { 4 x 2 +3 y 2 =4 2 x 2 6 y 2 =3 Problem 43AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 44AYU: In Problems 25-54, solve each system. Use any method you wish. { 2 x 2 3 y 2 +1=0 6 x 2 7 y 2 +2=0 Problem 45AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 46AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 47AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 48AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 49AYU: In Problems 25-54, solve each system. Use any method you wish. { y 2 +y+ x 2 x2=0 y+1+ x2 y =0 Problem 50AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 51AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 52AYU: In Problems 25-54, solve each system. Use any method you wish. { log x ( 2y )=3 log x ( 4y )=2 Problem 53AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 54AYU: In Problems 25-54, solve each system. Use any method you wish.
Problem 55AYU: Graph the equations given in Example 4.
Solve:
Problem 56AYU: Graph the equations given in problem 49. In Problems 25-54, solve each system. Use any method you... Problem 57AYU: In Problems 57-64, use a graphing utility to solve each system of equations.Express the solution(s)... Problem 58AYU: In Problems 57-64, use a graphing utility to solve each system of equations. Express the solution(s)... Problem 59AYU: In Problems 57-64, use a graphing utility to solve each system of equations.Express the solution(s)... Problem 60AYU: In Problems 57-64, use a graphing utility to solve each system of equations. Express the solution(s)... Problem 61AYU: In Problems 57-64, use a graphing utility to solve each system of equations.Express the solution(s)... Problem 62AYU: In Problems 57-64, use a graphing utility to solve each system of equations.Express the solution(s)... Problem 63AYU Problem 64AYU Problem 65AYU Problem 66AYU Problem 67AYU Problem 68AYU Problem 69AYU: In Problems 65-70, graph each equation and find the point(s) of intersection, if any. y= 4 x3 and... Problem 70AYU: In Problems 65-70, graph each equation and find the point(s) of intersection, if any. y= 4 x+2 and... Problem 71AYU: The difference of two numbers is 2 and the sum of their squares is 10. Find the numbers. Problem 72AYU: The sum of two numbers is 7 and the difference of their squares is 21. Find the numbers.
Problem 73AYU: The product of two numbers is 4 and the sum of their squares is 8. Find the numbers. Problem 74AYU: The product of two numbers is 10 and the difference of their squares is 21. Find the numbers.
Problem 75AYU: The difference of two numbers is the same as their product, and the sum of their reciprocals is 5.... Problem 76AYU: The sum of two numbers is the same as their product, and the difference of their reciprocals is 3.... Problem 77AYU: The ratio of a to b is 2 3 . The sum of a and b is 10. What is the ratio of a+b to ba ? Problem 78AYU: The ratio of a to b is 4:3 . The sum of a and b is 14. What is the ratio of ab to a+b ? Problem 79AYU: Geometry The perimeter of a rectangle is 16 inches and its area is 15 square inches. What are its... Problem 80AYU: Geometry An area of 52 square feet is to be enclosed by two squares whose sides are in the ratio of... Problem 81AYU: Geometry The altitude of an isosceles triangle drawn to its base is 3 centimeters, and its perimeter... Problem 82AYU: Geometry The altitude of an isosceles triangle drawn to its base is 3 centimeters, and its perimeter... Problem 83AYU: The Tortoise and the Hare In a 21-meter race between a tortoise and a hare, the tortoise leaves 9... Problem 84AYU: Running a Race In a 1-mile race, the winner crosses the finish line 10 feet ahead of the... Problem 85AYU: Constructing a Box A rectangular piece of cardboard, whose area is 216 square centimeters, is made... Problem 86AYU: Constructing a Cylindrical Tube A rectangular piece of cardboard, whose area is 216 square... Problem 87AYU: Fencing A farmer has 300 feet of fence available to enclose a 4500-square-foot region in the shape... Problem 88AYU: Bending Wire A wire 60 feet long is cut into two pieces. Is it possible to bend one piece into the... Problem 89AYU:
89. Geometry, Find formulas for the length l and width w of a rectangle in term of its area A and... Problem 90AYU: Geometry, Find formulas for the base b one of the equal sides l of anisosceles triangle in terms of... Problem 91AYU: Descartes’ Method of Equal Roots Descartes' method for finding tangents depends on the idea that,... Problem 92AYU: In problems 92-98, use Descartes’ method from Problem 91 to find an equation of the line tangent... Problem 93AYU: In problems 92-98, use Descartes’ method from Problem 91 to find an equation of the line tangent... Problem 94AYU: In problems 92-98, use Descartes’ method from Problem 91 to find an equation of the line tangent... Problem 95AYU: In problems 92-98, use Descartes’ method from Problem 91 to find an equation of the line tangent to... Problem 96AYU: In problems 92-98, use Descartes’ method from Problem 91 to find an equation of the line tangent... Problem 97AYU: In problems 92-98, use Descartes’ method from Problem 91 to find an equation of the line tangent to... Problem 98AYU: In problems 92-98, use Descartes’ method from Problem 91 to find an equation of the line tangent to... Problem 99AYU: If and are two solutions of a quadratic equation , it can be shown that and Solve this system of... Problem 100AYU: A circle and a line intersect at most twice. A circle and a parabola intersect at most four times.... Problem 101AYU: Suppose that you are the manager of a sheet metal shop. A customer asks you to manufacture 10,000... Problem 102AYU:
Problems 102-105, are based on material learned earlier in the course. The purpose of these... Problem 103AYU: Find an equation of the line with slope 2 5 that passes through the point ( 10,7 ) . Problem 104AYU: Given and , find the exact value of each of the remaining trigonometric functions.
Problem 105AYU: Finding the Grade of a Mountain Trail A straight trail with uniform inclination leads from a hotel,... format_list_bulleted