A boat ride costs $6.50 for one adult and $2.50 for one child. Which expression represents the total price a group of x adults a
2 answers:
You might be interested in
The maximum number of turning points in a cubic function is 2.
In this case,
The discriminant is
, which means the derivative has no real roots. This means there are no critical points and thus no turning points/relative extrema.
In this case,
The discriminant is