The graph of which of the following equations has a slope of − 2 and contains the point ( − 3 , 10 ) ?

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?