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Linear equations

Résoudre des équations du premier degré.

3ASC · 3ème Année du Secondaire Collégial

Name: ______________________________ Class: ____________ Date: ____________

Loxivia · Oct 16, 2026 · 8 questions

Warm-up

1. f(x) = x² + 2x. What is f(4)? (Linear equations)

a) 16 b) 24 c) 28 d) 8
2. A triangle has four angles. (Linear equations)

a) False b) True
3. f(x) = x + 5 and g(x) = 2x. What is f(g(4))? (Linear equations)

a) 18 b) 9 c) 13 d) 8
4. A right triangle has legs 6 and 8. What is the hypotenuse? (Linear equations)

a) 10 b) 2 c) 14 d) 11
5. 1/4 is bigger than 1/2. (Linear equations)

a) True b) False
6. What is the midpoint of 2 and 8? (Linear equations)

a) 6 b) 10 c) 5
7. A square has 4 lines of symmetry. (Linear equations)

a) False b) True
8. Which fraction is equal to 1/3? (Linear equations)

a) 1/4 b) 2/3 c) 2/6 d) 2/4

1. 24 2. False 3. 13 4. 10 5. False 6. 5 7. True 8. 2/6