MCQ
The equation $y = 2x - 7$ has:
- ✓Many solutions.
- BNo solution.
- CTwo solutions.
- DOne solution.
✓
Answer
Correct option: A.
Many solutions.
$y = 2x - 7$Has many solutions because for different value of $x$ we have different value of $y$ for example.
At $x = 1$
$y = 2 (1) - 7$
$y = 2 - 7$
$y = -5$
At $x = 2$
$y = 2(2) - 7$
$y = 4 - 7$
$y = -3$
So we can say for many value of $x$ there is many value of $y.$
At $x = 1$
$y = 2 (1) - 7$
$y = 2 - 7$
$y = -5$
At $x = 2$
$y = 2(2) - 7$
$y = 4 - 7$
$y = -3$
So we can say for many value of $x$ there is many value of $y.$
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