Graphing Lines and Inequalities

Which graph represents the equation  $y=4x-1$  go to desmos.com to graph. 

• 
• 
• 

Find the slope of the line.

• 
  

  $\frac{2}{1}$
  

• $\frac{1}{2}$

• $-\frac{1}{2}$
  

• $-\frac{2}{1}$
  

Find the slope of the line.

• $-\frac{5}{4}$

• $\frac{5}{4}$
  

• $-\frac{4}{5}$
  

• $\frac{4}{5}$
  

What is the slope of the equation?

y = -2x - 1

• 2

• -2

• -2x

• -1

Find the slope and y - intercept

y = 1/2x - 1

• slope: 1/2 y-intercept: -1

• slope: 2 y-intercept: -1

• slope: 1/2x y-intercept: 1

• slope: 2 y-intercept: 5

which equation best represents this graph? Go to desmos.com to graph

• y ≥1/2x + 2

• y < 1/2x + 2

• y >1/2x + 2

• be careful with the solid or dotted lines.

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Select the correct graph for each inequality.

• A
• B
• C
• _D

Select the graph for y >  -2x - 3

• A
• B
• C
• D

Select the graph for y ≥ -3.

• A
• B
• C
• D