Discussion
If x
is an integer and y = –3x + 7, what is the least value of x
for which y is less than 1?
*This question is included in Nova Press: Problem Solving Diagnostic Test, question #17
| (A) | 1 |
| (B) | ... |
| (C) | ... |
| (D) | ... |
| (E) | ... |
| (F) | ... |
The solution is
Posted: 02/23/2012 20:19
The question says less then 1. But the answer of 3 gives an answer that is 1 exactly. Why is this the correct answer?
Posted: 02/23/2012 20:33
Justin, please see the attached walk through.
