Q2W6 Weekly Flashcard

Front

What is the solution to the system of equations graphed by Sage?

Back

(-3,-8)

Front

Solve the system of equations: 4x + 8y = 20 and -4x + 2y = -30.

Back

(7,-1)

Front

What happens when you graph the exact same equation twice?

Back

You will have infinite solutions.

Front

How many solutions does the system of equations y = 2x - 1.5 and -2x + y = -1.5 have?

Back

Infinitely Many Solutions.

Front

What is the solution to the equation represented by the point?

Back

(1, -1)

Front

What is a system of equations?

Back

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

Front

What does it mean if two lines intersect at one point?

Back

The system has one unique solution.

Front

What does it mean if two lines are parallel?

Back

The system has no solution.

Front

What does it mean if two lines coincide?

Back

The system has infinitely many solutions.

Front

How do you determine the solution of a system of equations graphically?

Back

By finding the point of intersection of the lines.