Linear Eq. Plus Review

Simplify  - 2.4  - 4.9

• - 7.3
• 2.5
• -2.5
• - 6.3

What is type of slope is shown on the table?
 

• negative
• positive
• zero
• no slope

What is the equation for the table of values?

• y = x - 1
• y= x + 2
• y =  - x + 2
• y = 2x - 1

What type of slope would the graph of the equation
  y  =  x  -  5   have?

• positive
• negative
• zero
• no slope (undefined)

Which slope would be the steepest?

• 13/15
• 13/4
• 7/2
• 3

A bug was at the top of a 10 foot wall and climbs down at the rate of 3 feet per second. What is the equation for this situation?

• y = 3x
• y = -3x + 10
• y= -3x
• y = -10x +3

Solve for x:
7x  +  18  =  2x

• -3.6
• 2
• -2
• -3.3

The result when you check  x = - 3
 in the equation  16 - 2 x = - 10

• -10  =  -10
• 13  =  13
• 22  ≠  - 10
• 10  ≠  - 10

Which graph is the solution set of    x  +  2  <  5 ?

• a
• b
• c
• d

What is the equation of this line?

• y  =  - x + 3
• y = -3/2 x + 3
• y = - 2 x + 3
• y = 3/2 x + 2