The average weight of a 7-year old girl is 49 pounds. the average weight of an 11 year old girl is 77 pounds. a. write a linear model with weight as a function of age. b. what does the slope mean? c. what does the y-intercept mean? d. at what age are the girls 62 pounds. explain

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.