Systems of Equations

Front

What does the graph look like if a system of equations has no solution?

Back

parallel lines

Front

What is the solution? Options: (1, -1), (-1, 1), (0, -2), (0, 1)

Back

(1, -1)

Front

How many solutions does this system of equations have? Options: One Solution, No solution, Infinitely Many Solutions, Two Solutions

Back

Infinitely Many Solutions

Front

If a system of linear equations has one solution, what does this mean about the two lines? Options: Parallel lines, the same line, Intersecting lines

Back

Intersecting lines

Front

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

Back

(1, 5)

Front

Solve the system of equations by elimination.
-x + y = -13
-8x - 4y = -8

Back

(5, -8)

Front

Is (4, 1) a solution for the system of equations?
y = -x + 5
y = 2x - 7

Back

yes

Front

Alexandra's haircuts and hair dyes time equations.

Back

3x + 2y = 315
2x + 4y = 450

Front

How long does it take Alexandra to do a haircut? Given: 3x + 2y = 315, 2x + 4y = 450

Back

45 minutes

Front

Equation for equal charges: Company 1: $9.65x + $43, Company 2: $8.40x + $58

Back

y = 9.65x + 43
y = 8.40x + 58