Quelpr
2 marksGradient of a Straight Line

CSEC Mathematics · Question 4(c)(ii)

The equation of a straight line is given as x/3 + y/7 = 1. This line crosses the y-axis at Q.

What is the gradient of this line?

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 4(a)(i)Using the letters P, V and k, form an equation connecting the quantities P and V.[1 mark]
  2. 4(a)(ii)Given that V = 3 when P = 4, determine the positive value of V when P = 1.[2 marks]
  3. 4(b)(i)Solve the inequality -7 < 3x + 5 ≤ 7.[2 marks]
  4. 4(b)(ii)Represent your answer in (b)(i) on the number line shown below.[1 mark]
  5. 4(c)(i)Determine the coordinates of Q.[1 mark]

More practice: the rest of this paper · more Gradient of a Straight Line questions · all CSEC Mathematics past papers