Solve the system by graphing.
Work carefully and precisely to ensure that you graphs reveal the correct solution.
As always, check your solution using substitution.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Identify the solution to the system of equations you solved by graphing in the previous item.
Solve the system by graphing.
Work carefully and precisely to ensure that you graphs reveal the correct solution.
As always, check your solution using substitution.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Identify the solution to the system of equations you solved by graphing in the previous item.
Write your response as an ordered pair.
Solve the system by graphing.
Work carefully and precisely to ensure that you graphs reveal the correct solution.
As always, check your solution using substitution.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Identify the solution to the system of equations you solved by graphing in the previous item.
Write your response as an ordered pair.
Solve the system by graphing. Zoom and pan your graph to establish an appropriate viewing window.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Identify the solution to the system of equations you solved by graphing in the previous item.
Write your response as an ordered pair.
Concert Tickets: Tickets for a concert cost $10 each if you order them online, but you must pay a service charge of $8 per order. The tickets are $12 each if you buy them at the door on the night of the concert, with no service charge.
a. Write a system of equations to model the situation. Let c be the total cost. Let t be the number of tickets.
b. Graph the equations and find the intersection point.
You may complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Analysis: What does the intersection point of the system of equations you graphed in the previous item represent?
Vocabulary: How many solutions does an inconsistent system have?
Vocabulary: How many solutions does a consistent and dependent system have?
Vocabulary: How many solutions does an consistent and independent system have?
Writing: Suppose you graph a system of linear equations. If a point is on only one of the lines, is it a solution of the system? Explain. You may use the canvas to help illustrate your chosen response.
Reasoning: Can a system of two linear equations have exactly two solutions? Explain.
You may use the canvas to help illustrate your chosen response.
Reasoning: Suppose you find that two linear equations are true when
Reflection: Math Success
