Question

(a) Is the relationship linear or not linear? Justify your response.

(b) Is the relationship increasing or decreasing?
(c) What is the domain and range of the data set?
(d) Draw a line of best fit, and find the slope of that line

Answer 1

a. the relationship is nonlinear. for the graph to be linear, the points must form one straight and consistent line.

b. the relationship is increasing

c. domain: (1, 2, 3, 4, 5, 6, 7) this may be written differently but the domain goes from 1 to 7