Regression equations are usually used to predict values of unavailable data. if the data do not closely model a particular type of function, then that type of function is not appropriate to use in statistical regression. the more closely data fit a model, the more predicted values will be.
a.
accurate
b.
quadratic
c.
scattered
d.
variable

select the best answer from the choices provided

a
b
c

is there a picture

step-by-step explanation:

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0