Quarter 2 Flashcard 2

Front

What is the solution to the system of equations y = 2x + 1 and y = 4x - 1?

Back

(1, 3)

Front

If a system of linear equations has one solution, what does this mean about the two lines?

Back

Intersecting lines

Front

Solve the following system by graphing: y = 2x + 1 and y = -3x - 2. What is the solution?

Back

(-1, -1)

Front

What is the solution to the system of equations y = 3x + 2 and y = -2x + 4?

Back

(6, -2)

Front

Buzz graphed two lines in order to find the solution to a given system of equations. What is the solution if the lines intersect at (1, -4)?

Back

(1, -4)

Front

What does it mean if two lines are parallel in a system of equations?

Back

They have no solutions.

Front

What is the slope of the line represented by the equation y = 2x + 1?

Back

2

Front

What is the y-intercept of the line represented by the equation y = 4x - 1?

Back

-1

Front

How do you determine if a system of equations has no solution?

Back

If the lines are parallel.

Front

What is the graphical representation of the solution to a system of equations?

Back

The point where the two lines intersect.