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The transformation affects the graph of f horizontally. Find how much time it takes for the object to hit the ground on earth. On the moon, how high is the object at that time?
To obtain g, we must stretch the graph of f horizontally by a factor of 1sqrt(6).
On the moon, the object must be dropped from a height of 53 feet.
Let's begin by figuring out how to get g(t)=- 83t^2+10, starting from f(t)=-16t^2+10.
f(t)= -16t^2+10, g(t)= -8/3t^2+10
f(t)= -16t^2+10
LHS-10=RHS-10
.LHS /(-16).=.RHS /(-16).
sqrt(LHS)=sqrt(RHS)
sqrt(a/b)=sqrt(a)/sqrt(b)
Calculate root
t= sqrt(10)/4