Draw a vertical line, using a ruler, from the line down to the \(x\)-axis and read the value on the \(x\)-axis. A linear graph could be used when exchanging euros into pounds, two different types ...

in the linear regression formula of y = 3x + 7, there is only one possible outcome of "y" if "x" is defined as 2. If the relationship between two variables does not follow a straight line ...

It is interpreted the same as a simple linear regression formula—except there are multiple variables that all impact the slope of the relationship. The Bottom Line There are many different types ...