Question

Suppose the exponential regression equation for some data is y=1.923*3.772^x. When x equals 5, what is the predicted value of y? Round your anser to the nearest whole number. A. 147 B. 99 C. 992 D/ 1468

Answer 1

the value of y when x= 5 is 1468

Explanation:

Suppose the exponential regression equation for some data is given by y=1.923*3.772^x

We need to find out the value of y when x= 5

Plug in 5 for x and find out y

y=1.923*3.772^x

y=1.923*3.772^5=1468.37744

So the value of y when x= 5 is 1468

Answer 2

Put 5 where x is in the equation and do the arithmetic.

y = 1.923×3.772⁵ ≈ 1468.377444

The most appropriate answer is ...

... D. 1468