Answer: 18
Step-by-step explanation:
2(9)=18
Answer:
15 units
Step-by-step explanation:
hope i helped!
The line of best fit is described by the equation ŷ = bX + a, where b is the slope of the line and a is the intercept (i.e., the value of Y when X = 0). This calculator will determine the values of b and a for a set of data comprising two variables, and estimate the value of Y for any specified value of X.