Use linear regression to find the equation of the line that best fits the data. predict the average retail price of a game system that is 7 years old in the spring of 1997. at what age is the game system worthless?

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)