A) \[y=ax+b{{x}^{2}}\]
B) \[y=a{{x}^{2}}+b{{x}^{3}}\]
C) \[y=a+bx\]
D) \[y=(a+b)x\]
Correct Answer: A
Solution :
: For a projectile motion, the trajectory is a parabola. It is a first degree equation in y and second degree equation in\[x\]for a parabola. Hence the form of equation is \[y=ax+b{{x}^{2}}\]. Here a and b are constants.You need to login to perform this action.
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