A1 T4 Weekly Flashcard Dec 6

Front

What is a system of equations?

Back

A set of two or more equations with the same variables. The solution is the point(s) where the equations intersect.

Front

What does it mean for a system of equations to have no solution?

Back

It means that the equations represent parallel lines that never intersect.

Front

Translate into an expression: two more than three times x.

Back

2 + 3x

Front

Back

(-2, 11)

Front

How do you find the solution of a system of linear equations graphically?

Back

By plotting the equations on a graph and identifying the point(s) where they intersect.

Front

What is the meaning of ordered pair in the context of a coordinate system?

Back

An ordered pair (x, y) represents a point on the Cartesian plane, where x is the horizontal coordinate and y is the vertical coordinate.

Front

What is the formula for the total receipts from ticket sales?

Back

Total receipts = (Number of student tickets * Price of student tickets) + (Number of adult tickets * Price of adult tickets).

Front

What does the variable 'S' represent in the ticket sales problem?

Back

'S' represents the number of student tickets sold.

Front

What does the variable 'A' represent in the ticket sales problem?

Back

'A' represents the number of adult tickets sold.

Front

What is the first equation to set up for the ticket sales problem?

Back

S + A = 530, representing the total number of tickets sold.