1. Graph: a line that passes through the point (1, –1), and is parallel to another line whose slope is 1. 2. Graph: a line that passes through the point (2, –2), and is perpendicular to another line whose slope is –1.

Due tomorrow!!

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

The function models the number of accidents per 50 million miles driven as a function

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.