Question

Write an equation for the line of best fit

y= mx + b

Replace m and b with the value of the slope and the y-intercept. Round each number to the nearest tenth

Answer 1

Answer:

y= 2.3x + 33.2

Step-by-step explanation:

this should be it :)

Answer 2

Answer: Part A = i will put a picture

Part B = y=2.3x+33.2

Part C = The slope of the line tells Jeremy  the average rate at which people climb the rock formation

The y-intercept of the line tells Jeremy  the initial height where the team starts climbing

Part D = The correlation coefficient indicates a strong positive correlation.

The line of best fit can be used to make accurate predictions from the data.

The correlation coefficient is approximately 0.96.

Part E =  

120=37.2

215= 78

400 = 157.3

Part F = It will take them 6.6 hours to climb it so it will be less that 7 hours.

Step-by-step explanation: good luck!!!