Grade 6 / first term / quiz 18 / dependent and independent vari

In the equation :

3 X + 3 = y

the dependent variable is ...............

• y

• x

• 3

In the equation :

2 a + 7 = b

the dependent variable is ...............

• a

• b

• 2

• 7

In the equation :

3 + X = z

the dependent variable is ...............

• 3

• x

• z

In the equation :

3 X + 3 = y

the independent variable is ...............

• y

• x

• 3

In the equation :

2 a + 4 = b

the dependent variable is ...............

• a

• b

• 2

• 7

t equal the product of 2 and r

• t = 2 + r

• t = 2r

• r = 2 + t

t equal the sum of 2 and r

• t = 2 + r

• t = 2r

• r = 2 + t

In the equation :

2 r = k

the independent variable is ...............

• r

• k

• 2

m equal 3 more than n

• m = n - 3

• m = 3n

• m = n + 3

four times g equal k

• k = 4 + g

• k = 4g

• k = 4 - g