The height of the u. s capital building is 287 feet. the height of a scale model of the building is 2.87 feet. what is the scale of the model?

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

Question 5 spring semester final exam math evaluate

Find the value of x for which the lines are parallel.