| 
 
 
| Question 341548:  Complete the following statements with never, sometimes, or always.
 1. There are _______ an infinite number of solutions to a two variable equation in standard form.
 2. The graph of a linear equation ________ has an x-intercept.
 3. If y varies directly with x, the constant of variation k is _______ negative.
 Below is the answers I got and wanted to check to make sure I understood the reading, any help with these questions is much appreciated.  Thanks.
 1. always
 2. always
 3. never
 Answer by stanbon(75887)
      (Show Source): 
You can put this solution on YOUR website!  Complete the following statements with never, sometimes, or always. 1. There are always_ an infinite number of solutions to a two variable equation in standard form.
 ---------------------------------------------------------------------------
 2. The graph of a linear equation sometimes__ has an x-intercept.
 y=3 does not have an x-intercept.
 ---------------------------------------------------------------------------
 3. If y varies directly with x, the constant of variation k is sometimes __ negative.
 Direct variation: y = kx
 If x = -3 when y = 9, k = -3
 If x = 3 when y = 9, k = 3
 --------------------------------------------
 Cheers,
 Stan H.
 | 
  
 | 
 |