Systems Of Equations by Graphing

Front

These two lines intersect at _____?

Back

(4, -2)

Front

Solve the following system by graphing. What is the solution?

Back

(4, 2)

Front

Solve by graphing: y = 2x + 1 and y = 4x - 1. What is the solution?

Back

(1, 3)

Front

How is a coordinate pair ordered?

Back

(x, y)

Front

The solution to this system is: No solution, (0, 1), (0, -2), (4, 3). What is the answer?

Back

No solution

Front

What is a system of equations?

Back

A set of two or more equations with the same variables.

Front

What does it mean for two lines to be parallel in a system of equations?

Back

They have no points in common and no solution.

Front

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

Back

The point where the lines intersect.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).