1. What 3 things must be true for a binomial to be a difference of squares?

2. How do you determine the square root of a term whose variable(s) have exponents greater than 2?

3. Is this a difference of squares? Show your work and explain. 64v4 − 225w10

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?