Which of the following is not a factor of 4x2 - 4x2y - 16x + 16xy?
a. x + 4
b. x - 4
c. 4x
d. 1 - y

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done