2.5-2.7 and 3.1-3.2 Test Review Game

Front

Solve the system using elimination: 2x + 3y = -2; 3x - 2y = 23

Back

(5, -4)

Front

If a system of equations has no solution, what does the graph look like?

Back

Parallel lines

Front

How many solutions does a system of equations have if it is inconsistent?

Back

No solution

Front

What is f(-2) if f(x) = 2x + 8?

Back

4

Front

Find the midpoint of the line segment with endpoints (-2,-6) and (8,8).

Back

(3,1)

Front

What is the definition of 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 the same slope but different y-intercepts, resulting in no intersection.

Front

What is the formula for finding the midpoint between two points (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2)

Front

What is the graphical representation of a consistent system of equations?

Back

Intersecting lines

Front

What is the solution to the system of equations 4x + y = 1 and 2x - y = 3?

Back

(1, -1)