A biologist computed a least-squares regression line for predicting the brain weight in grams of a bird from its body weight in grams. The results are presented in the following output: CoefficientsIntercept 3.79229595Bodyweight 0.08063922(a) Write the equation of the least-squares regression line.(b) Predict the brain weight for a bird whose body weight is 300 grams.

8

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

c) yes, because of asa or aas

no i do not : ( what is it?