Write the number 4, 207 in expanded form. A. (41000) + (2 · 100) + (0 · 10) + (7.1)

B. (4.1000) + (2 · 100) + (7.10)

C. (4.1000) + (20 · 100) + (7.10)

D. (4 100) + (2 · 10) + (1 7)

What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no