Answers to Practice Opportunities

1.

**Answer:** y = -25**.**5 + 1**.**5x

Solution:

[ON]

[MODE] [3] [1]

[SHIFT] [AC] [=]

[3] [**,**] [(-)] [2] [1] [M+]

[7] [**,**] [(-)] [1] [5] [M+]

The general equation for a line is y = a + bx

[SHIFT] [7] [=] to find the a, which is -25**.**5

[SHIFT] [8] [=] to find the b, which is 1**.**5