Exercise 5.1 (Tables and Patterns Leading to Linear Functions)

Exercise 5.1

1. Match the given patterns of shapes with the appropriate number pattern and its generalization.

Answer:

i) (d)

ii) (a)

iii) (e)

iv) (c)

v) (b)

Objective type questions

2. Identify the correct relationship between x and y from the given table.

(i) y = 4x

(ii) y = x + 4

(iii) y = 4

(iv) y = 4 × 4

Answer: (i) y = 4x

3. Identify the correct relationship between x and y from the given table.

(i) y = −2x

(ii) y = +2x

(iii) y = +3x

(iv) y = −3x

Answer: (iv) y = –3x

ANSWERS:

Exercise 5.1

1. (i) (d)

(ii) (a)

(iii) (e)

(iv) (c)

(v) (b)

Objective type questions

2.(i) y = 4x

3. (iv) y = −3x