What is the y-intercept of the line shown? a coordinate plane is shown. a line passes through the y-axis at −1 and through the point 1 comma 2.

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Ineed to know the answer to this algebra question.

The length of time it takes to find a parking space at 9 a. m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)