1. Stacey helped direct parking lot traffic at the school carnival. Between noon and 1:00 p. m. the number of cars doubled. In the next two hours, the number increased by two-thirds. Between 3:00 p. m. and 4:00 p. m., 37 cars drove away, leaving 123 cars in the lot. How many cars were in the lot at noon?

answer: about 22.67

step-by-step explanation:

a

step-by-step explanation:

you go to prefence in the settings and youll see a "i want to delete my account.

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function