Please could someone correct me :) ( click photo for full thing)

also no bot comments or i will report . stop wasting my points by answering my question with irrelevant things

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions.length: feetwidth: feet

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?