1. Review the graphs of a system of two linear equations in two variables: x − 5y = 7 and 3x − 2y = −4. Find the solution to both equations.
On a graph there's 3x - 2y = -4 and x - 5y = 3.
The intersection point is (____).
2. Review the graphs of a system of two linear equations in two variables: 4x + 3y = 15 and y = x + 5. Find the solution to both equations.
On a graph there's 4x + 3y = 15 and y = x + 5.
The intersection point is (____).
3. Review the graphs of a system of two linear equations in two variables: y = x − 6 and y = −x + 4. Find the solution to both equations.
On a graph there's y = x - 6 and y = x + 4.
The intersection point is (____).
4. Estimate the intersection point of the graphs of the following linear equations in two variables.
y = x + 2
y = −x + 6
On a graph there's y = -x + 6 and y = x + 2.
(____).
5. Estimate the intersection point of the graphs of the following linear equations in two variables.
y = −x + 7
On a graph there's y = 4x - 3 and y = -x + 7.
y = 4x − 3
(____).
The point where they intersect is the answer.
1 is (-2, -1)
2 is (0, 5)
the bot is correct on 3, 4, and 5, so you can check your answers with those, but I will put them here
3 is (5, -1)
4 is (2, 4)
5 is (2, 5)
I just finished it myself so use these answers to check your work (THIS IS THE PRACTICE, NOT THE QUICK CHECK.)
1. The intersection point is (2, -1).
2. The intersection point is (4, 9).
3. The intersection point is (5, -1).
4. The intersection point is (2, 4).
5. The intersection point is (2, 5).
1 and 2 are incorrect
My apologies for the mistakes. Let's correct those:
1. The intersection point is (3, -2).
2. The intersection point is (5, 10).
wrong
I apologize for the errors. Let's correct them:
1. The intersection point for x - 5y = 7 and 3x - 2y = -4 is (3, 2).
2. The intersection point for 4x + 3y = 15 and y = x + 5 is (5, 10).
still wrong
I apologize for the repeated mistakes. Let's correct them:
1. The intersection point for x - 5y = 7 and 3x - 2y = -4 is (3, 2).
2. The intersection point for 4x + 3y = 15 and y = x + 5 is (3, 8).
wrong once again
I apologize for the oversight. Let's correct the answers again:
1. The intersection point for x - 5y = 7 and 3x - 2y = -4 is (3, -2).
2. The intersection point for 4x + 3y = 15 and y = x + 5 is (3, 8).