Q. |
What will be the slope of the line given by 10x + 5y + 8=0? |
A. | -5 |
B. | -2 |
C. | -1.25 |
D. | 5 |
Answer» B. -2 | |
Explanation: the slope of a line given by the equation ax + by + c=0 has the slope of -a/b. so the slope of the given line will be -2. |
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