Mathematics, 13.11.2020 21:00, lakaralake11
1. A graph of an equation in two variables or a function is a representation of an infinite number of solutions to the equation or function.
2. A system of equations may not have an exact solution that meets the conditions of a real-world solution.
3. Using graphing technology is a very efficient way to find solutions to equations and systems of equations.
4. The intersection point of two graphed functions is the solution for a system of equations. It is the point that makes both equations true.
5. When two different functions f(x) and g(x) are graphed, the x-coordinate of the point of intersection is the solution to the equation formed from f(x) = g(x)
6. Systems of equations may be a combination of linear and non-linear functions.
7. A table of values very rarely shows every possible solution to a system of equations. Finding the approximate solution that is between two values on the table can be a good answer in many situations.
Answers: 2
Mathematics, 21.06.2019 13:30, eelebron0905
Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.
Answers: 1
Mathematics, 21.06.2019 15:10, Mistytrotter
Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14
Answers: 2
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