1, Let f(x) = 3x - 10. Find the value of f(-3).
A, 21
B,-1
C,-19

2, Find the slope of the line that passes through (3, -4) and (-1, 2).
A, 2/3
B, 3/2
C, -2/3
D, -3/2

3, Find the slope of the line passing through (4, 9) and (-2, 9).
A, 0
B, undefined

4, Find the rate of change for 2000 to 2010, given these ordered pairs in the data set: (2000, 286) and (2010, 192). Write your answer as a decimal.
A, -0.94
B, -9.4
C,-94
D, -940

5, Write the direct variation of the equation if y varie

Question

1,  Let f(x) = 3x - 10. Find the value of f(-3). 
A,    21 
B,-1 
C,-19 
 


    
2,  Find the slope of the line that passes through (3, -4) and (-1, 2). 
A,    2/3 
B,   3/2 
C,   -2/3 
D,   -3/2 
 



3,  Find the slope of the line passing through (4, 9) and (-2, 9). 
A,    0 
B,   undefined 
 


      
  4, Find the rate of change for 2000 to 2010, given these ordered pairs in the data set: (2000, 286) and (2010, 192). Write your answer as a decimal. 
A,    -0.94 
B,   -9.4 
C,-94 
D,   -940 
 


    
5,  Write the direct variation of the equation if y varie

anonymous · Answer

2. D 
3. A