Ch5.1 Revision

To be identified as a Linear Equation, what must be the highest exponential degree of its variable?

• 0

• 1

• 2

• None

How many variables should be present in the given linear equation in able to consider as an example of Linear Equation in Two Variables?

• Four Different Variables

• Two Identical Variables

• Four Identical Variables

• Two Different Variables

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

The geometrical representation of a linear equation

• Straight line

• Curve

• Parabola

• Either (b) or (c)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

A solution to a

system of linear equations

with two variables

is written as an ordered pair

( x, y ).

• True

• False

A solution to a system

of two linear equations

in two variables

must make BOTH

equations TRUE.

• False

• True

A system of linear equations in two variables can have how many ordered pair ( x, y ) solutions?

(select all correct answers)

• none

• one ordered pair solution

• infinite ordered pair solutions

What is the solution to the system?

• No solution
• (0, 2)
• (0, -4)
• (3, -3)

If a system of linear equations has one solution, what does the two lines mean?

• Parallel lines

• Coinciding lines

• Intersecting lines

• Skew lines

Match the solution to the system of equations.

• (2, -1)

• 
• (-2, -1)

• 
• (-4, -1)

• 
• (1, 4)

• 

Give the solution to the system.

• (3,1)
• (1,3)
• (-1,3)
• (1, -3)