Pearson Edexcel International GCSE (9–1) · MATHEMATICS A · Unit
Unit 1
108 practice questions
Topics covered
Practice questions
31–40 of 108
Question 31
2 marks · Normal
Answer and see the solution →State the meaning of the term 'like terms' in algebra.
Question 32
4 marks · Hard
Answer and see the solution →Expand and simplify the following expression:
Give your answer in the form .
Question 33
4 marks · Hard
Answer and see the solution →Let .
(a)[2 marks]Write in its simplest form.
(b)[2 marks]Find the value of when and .
Question 34
3 marks · Hard
Answer and see the solution →Below is an algebraic expression:
Explain step by step how to simplify this expression, and give the final answer.
Question 35
1 mark · Easy
Answer and see the solution →What are the coordinates of the origin on a Cartesian plane?
Question 36
1 mark · Easy
Answer and see the solution →Which point has coordinates (3, –2)?
- A.A: (–2, 3)
- B.B: (3, –2)
- C.C: (–3, 2)
- D.D: (2, –3)
Question 37
3 marks · Easy
Answer and see the solution →The point P has coordinates (–4, 3).
(a)[1 mark]Is point P above or below the x-axis?
(b)[1 mark]Is point P to the left or right of the y-axis?
(c)[1 mark]Write down the value of the y-coordinate for point P.
Question 38
2 marks · Easy
Answer and see the solution →A line passes through the points (0, –1) and (2, 3). Complete the table of values for this line.
x y 0 1 2 Question 39
2 marks · Easy
Answer and see the solution →Find the gradient of the line joining (2, 5) and (4, 9).
Question 40
2 marks · Easy
Answer and see the solution →The graph below shows the line y = –x + 2.
Line graph for y = –x + 2