Determine whether the relation is a function. Give the domain and the range for the relation
{(1,2),(4,3), (8,8);
Is this a function?

Which expressions are equivalent to the one below? check all that apply. 25x/5x a. 5x b. 5 c. 5x•5x/5x d. 25x e. (25/5)^x f. (25-5)^x

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes