A scientist created a scatter plot to represent the heights of four plants over time. Then, she found a line of best-fit to model the height in centimeters of each plant after x days. The equations of each trend line are given in the table.

Trend Line Equations
Plant
Equation of trend line
1.
y = three-halves x + three-halves
2.
y = 2 x + 1
3.
y = one-half x + 3
4.
y = three-halves x + 1

According to the trend line equations, which plants are growing at the same
rate per day?

A. 1 and 2
B. 1 and 4
C. 2 and 3
D. 2 and 4

If you could answer these your a life saver

What are two numbers that have a sum of 15

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). =