Subject :Sam Class : Sample
Subject :Sam Class : Sample
Post Your Answer
Subject :Sam Class : Sample
Ans 3:
Class : Class 10
a is positive as the parabola opens upward, c is negative as it cuts negative y axis at p and b is negative
Ans 5:
Class : Class 10
b is negative because -b/2a is minimum value of x for which equation satisfies which is veSo, -(-ve)/2( ve) is positive so b need to be negative
Ans 8:
Class : Class 10
'a' is positive as the parabola is opened upwards and 'c' is negative as it cut negative(-ve) X-Axis. Not sure about 'b'.
Post Your Answer
Subject :Sam Class : Sample
Post Your Answer
Subject :ISK Class : Class 4
Post Your Answer
Subject :ISK Class : Class 4
Post Your Answer
Subject :ISK Class : Class 4
Which country ranked in the third place in FIFA World Cup 2014?
ABrazil
BItaly
CNeetherlands
DFrance
Post Your Answer
Subject :ISK Class : Class 10
Ans 6:
Class : Class 10
Sebaceous glands. The secretions from this gland increases during puberty, causing pimples and acne.
Post Your Answer
Subject :ISK Class : Class 10