Consider the line y = x – 4. A line parallel to the graph of the line would have a slope of
.

A line perpendicular to the graph of the line would have a slope of

Polynomial that can be factored as (3x-4)(3x+4)

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

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?