Which of the following polynomials is the expansion of (1/2x - y)^4

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

An angle that measures between 90 and 180° is called a(,

Abcd is a square. what is the measure of angle bac