Is the relation represented in this table a function? Helppp

Find the domain and range of the following function f(x) = 51x - 21+ 4

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.

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?