The linear trend was estimated using a time series with 20 time periods. The forecasted value for time period 21 is a. 162 b. 160 c. 122 d. 120

Find the cosine function that is represented in the graph.

Plot the intercepts to graph the equation

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)