Which equation represents an exponential function with an initial value of 500?
O f(x) = 100(5)*
O f(x) = 100(X)5
Of(x) = 500(2)
O f(x) = 500(x)?

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base