(begin{array}{c|c}
x & 0 & 1frac{1}{2} & 2 & 4\
hline
y & 0 & 5frac{1}{2} & &
end{array})
The table given shows some values for a linear graph. Find the gradient of the line
x & 0 & 1frac{1}{2} & 2 & 4\
hline
y & 0 & 5frac{1}{2} & &
end{array})
The table given shows some values for a linear graph. Find the gradient of the line
-
A.
1 -
B.
2 -
C.
3 -
D.
4
Correct Answer: Option B
Explanation
Ler: (x1, y1) = (0, 3)
(x2, y2) = ((frac{5}{4}, frac{11}{2}))
Using gradient, m = (frac{y_2 – y_2}{x_2 – x_1})
= (frac{frac{11}{2} – 3}{frac{5}{4} – 0})
= (frac{11 – 6}{2} + frac{5}{4})
= (frac{5}{} + frac{5}{4})
= (frac{5}{2} times frac{4}{5})
= 2