GP3 Test #3 Review

What is the rate of change of the fuel with respect to the time driven?

• 200

• -20

• 10

• -10

Based on the table, what is the best prediction of the height of a tree that is 15 years old?

• 70

• 80

• 100

• Can not be determined

What is the equation in slope intercept form that goes through the point (3, 2) and is perpendicular to the line represented by
 $y=\frac{3}{4}x+2$  ?

•  $y=-\frac{4}{3}x-9$  

•  $y=\frac{3}{4}x+8$  

•  $y=-\frac{4}{3}x+6$  

•  $y=\frac{4}{3}x-3$  

What is the domain of the function for this situation?

• All real numbers greater than or equal to 0 and less than or equal to 40

• All real numbers greater than or equal to 0 and less than or equal to 300

• All real numbers less than or equal to 40

• All real numbers less than or equal to 300

What is the slope of all lines parallel to the line  $y=-\frac{3}{5}x+10$  ?

• 10

• -0.6

• 0.6

• -1.6

Which of the following is equivalent to  $4x-3y=18$  ?

•  $y=-4x+18$  

•  $y=\frac{4}{3}x-6$  

•  $y=-\frac{4}{3}x+6$  

•  $y=\frac{3}{4}x+6$  

Which graph can be used to find the solution to the system of equations below?
 $2y=x+4$  
 $y=-5x+2$  

• 
• 
• 
• 

Which system of equations is best represented by this graph?

• $y=-x-4$
  $y=2x-2$

• $y=x-4$
  $y=-2x-2$
  

• $y=-x+4$
  $y=2x-4$
  

• $y=x+4$
  $y=-2x-4$
  

What is the solution to the system of equations?

 $-3x+3y=6$  

 $3x+6y=12$  

• (0,2)

• (4,6)

• Infinitely many solutions

• No solution

What is the solution to the system of equations below?
 $y=4x-4$  
 $-4x+y=-4$  

• 1

• -2

• Infinitely many solutions

• No solution