Comparing four Functions x-values A (linear) B (quadratic) C (quartic) D (exponential) 1 50 10 1 1.25 10 500 1000 10,000 9.313 20 1000 4000 160,000 86.736 30 1500 9000 810,000 807.794 40 2000 16000 2,560,000 7523.16 The table shows values for four functions evaluated at the same x-values. Which function will have the largest value as x → ∞? {The functions are labeled A, B, C, and D in the columns.]

A) a
B) b
C) c
D) d

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =