Systems of Linear Equation

What are systems of linear equations?

• a set of two or more linear equations in the same variables

• a polynomial with three terms

• set of two or more linear inequalities in the same variables

• a polynomial with two terms

If a system of equations has no solution, what does the graph look like?

• intersecting lines

• parallel lines

• perpendicular lines

• intersecting lines

How many solutions will this system have?

• No solution

• One Solution

• Two Solutions

• Infinitely Many Solutions

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

• Parallel lines

• Coinciding lines

• Intersecting lines

• Skew lines

How many solution/s does this system of equations have?

• One Solution

• Two Solutions

• Infinitely Many Solutions

• No Solution

This system has _____ solution/s.

• 0

• 1

• 2

• Infinitely many

A system of linear equations is _______

• a set of variables

• composed of one equation

• a set of 2 or more equations

• a set of many equations

If a system of linear equations has infinitely many solutions, what does the two lines mean?

• Intersecting lines

• Coinciding lines

• Parallel lines

• Perpendicular lines

What letter represents the slope in the equation y = mx + b ?

• x
• y
• m
• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y = -3x + 7, what is the y-intercept?

• -3

• 7

• -3/7

• 3