Interpreting technology:The following display from the TI-

84

Plus calculator presents the least-squares regression line for predicting the price of a certain stock

y from the prime interest rate in percent x

.

	LinReg
	=y+abx
	=a2.04749675
	=b0.37779367
	=r20.4598504641
	=r0.67812275

Part:0 / 3

0 of 3 Parts Complete

Part 1 of 3

Write the equation of the least-squares regression line. Use the full accuracy shown in the calculator output (do not round your answers).

Regression line equation: =y