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BECE Mathematics 2024 Paper
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© africaexams.com
Question : 33
Total: 40
If the gradient of a straight line is zero, then the line
is vertical.
is horizontal.
falls to the right.
rises to the right.
Validate
Solution:
Gradient
=
Change in
Y
Change in
X
=
Y
2
−
Y
1
X
2
−
X
1
The gradient will be zero only when the
y
coordinates are the same for both points. Thus when
Y
2
=
Y
1
When both points have the same
y
coordinates, the straight line is horizontal.
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