Testing the Solution to a System

Is the point (2, -1) a solution to the systems of equations below?

• Yes

• No

Will the solution (-3, -7) make the following system of equations a true statement? y = 4x + 5 y = x – 4

• Yes

• No

An engineer has designed and built a prototype to improve the brake system of a car. What is the next step that the engineer should take in the process?

• Test the prototype.

• Make sketches of the prototype.

• Identify constraints.

• Collect and analyze the test results. 

Which ordered pair is NOT a solution to the system of inequalities?

Which ordered pair is NOT a solution to the system of inequalities?

Find the solution to the system.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the system?

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6