George wrote a polynomial function in factored form that has the given zero(s): 7 (multiplicity of 2), -3 for his test. Which answer should George have given for his
test?
y= (x – 7)(x+3)
y=(x + 7)(x - 3)
y= (x – 7)? (x + 3)
y= (+ 7)(x-3)

What is the value of the expression below? (81^2)^1/8

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .