Question

In a housing society, people decided to do rainwater harvesting. Rainwater is collected in
the underground tank at the rate of 30 cm^ 3/s. Taking volume of water collected in x s as
y cm ^ 3
Based on the above information, answer the following questions : (Attempt any four)
i) The linear equation formed on the basis of the above situation is
a) y = 25
b) y = x
Y y = 30x
d) x + y = 25
ii) The above linear equation in the standard form as ax + by + c = 0 is
a) x + 2y + 30 = 0
c) 30x – y + 0 = 0
b) x + y + 25 = 0
d) 0x + y - 25 = 0
iii) The value of 'a' in the above is
ct 30
d) -25
a) 0
b) 1
iv) The value of 'b' in the question (ii)
a) -1
or 1
v) The equation of the X axis is
c) 2
d) 30
a) x=y
b) x=0
c) y = 0
d) y = 1​

Answer 1

Answer:

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