Question

2) The equation of the line which passes through the point (0, 2) and has a gradient of 3 is

a) y = 3x b) y = 3x + 2 c) y = 1/3x d) y = x + 2

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

gradient means slope (m) = 3

point (x1, y1) = (0,2)

equation of the required line is

y - y1 = m(x -x1)

y - 2 = 3(x- 0)

y - 2 = 3x

so y= 3x +2

answer is option (b)