System of Equations

Front

A system has ____________ when two lines intersect at one point.

Back

One solution

Front

A system has ____________ when two equations are exactly the same and overlap each other.

Back

Infinitely Many Solution

Front

A system has ____________ when two equations have same slope but different y-intercept and are parallel.

Back

No solution

Front

To find a solution by graphing is to find the point where two lines intersect.

Back

True

Front

What does it mean to substitute?

Back

to replace or to plug in

Front

Solve by using substitution method.

Back

(2, 5)

Front

Solve for x and y
3x + 2y = 16
7x + y = 19

Back

(2,5)

Front

Solve for x and y
5x + 3y = 7
y = 4

Back

(-1,4)

Front

Solve for x and y
2x − 3y = −1
 y = x − 1

Back

(4,3)

Front

Solve the system of equations.
y = 4x+1
3x + 2y = 13

Back

(1, 5)