I NEED HELP FASTTT It is about 2,900 miles to travel from New York to San Francisco. What is another way to write 2,900

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

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week