If you are buying at item at a store for a price of $49, and there is a 8.2% tax added on top, what would be the total amount due at the register, to the nearest cent?

This is so hard and it’s for a test

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.