Solving Systems of Equations and Inequalities Review

Solve using any method:
3x-7y=10
12x+14y=16

• (2,-.57)
• (2,-.75)
• (.57,-2)
• (.75,-2)

Check to see if (-2,1) is a solution to the following system:
x+2y=0
4x+3y=1

• yes
• no

Is (3,-4) a solution to this system?

• yes
• no

For the inequality:
y>3x-5
Would you shade (0,0) or shade the other side?

• shade (0,0)--it is a solution
• Shade the other side--(0,0) is not a solution 

A system of equations that looks like this has ....

• infinite solutions
• no solution
• one solution 

When you come across a solution that reads 3=4, your answer would be.....

• no solution
• all real numbers
• 3 pizzas = 4 hungry hungry hippos
• one solution

Solve the following equations for x and y:
-6x+6y=6
6x-3y=12

• 6,5
• 5,6
• 4,4
• 2,4

An inequality using a ≤ or ≥ is graphed using a 

• solid line
• dashed line
• invisible line
• no line!

Go see your teacher to graph a given inequality!
(Click yes when you have finished this task)

• yes
• no, I do not follow directions 

A point that is on a dashed line is.....

• a solution
• not a solution