Find the gradient of the line joining the points (2, -3) ...
Find the gradient of the line joining the points (2, -3) and 2, 5)
9
1
2
undefined
Correct answer is D
(2, -3)(2, 5)
gradient = \(\frac{y_ = y_1}{x_2 = x_1} = \frac{5 - (-3)}{2 - 2}\)
= \(\frac{5 + 3}{0}\)
= \(\frac{8}{0}\)
= undefined
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