Solve the following systems using matrices. Show your work and explain along the way.
1.
4x...
Mathematics, 31.03.2021 18:50 chuyyoshy092714
Solve the following systems using matrices. Show your work and explain along the way.
1.
4x - 2y = -1
x + 5y = 1
2.
2x + 3y = 5
x + 4y = 10
Explore the matrix function on your graphing calculator.
Use your calculator to solve the following systems. Explain how you used your calculator on each
problem.
3.
4x - 2y = -1
x + 5y = 1
4.
x + 2y + 3z = -1
2x - 3y + 4z = 2
-3x + 5y - 6z = 4
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 13:30
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: 2
Mathematics, 21.06.2019 21:40
The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.
Answers: 1
Mathematics, 21.06.2019 21:50
Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.
Answers: 2
Mathematics, 22.06.2019 01:30
Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5
Answers: 2
You know the right answer?
Questions
Computers and Technology, 02.09.2020 17:01
History, 02.09.2020 17:01
Mathematics, 02.09.2020 17:01
Mathematics, 02.09.2020 17:01
Mathematics, 02.09.2020 17:01
Biology, 02.09.2020 17:01
Mathematics, 02.09.2020 17:01
Mathematics, 02.09.2020 17:01
Biology, 02.09.2020 17:01
