Is the function one-to-one? Provide the inverse function if the inverse function exists. {(7,4),(4,7).(-5, -5), (3, 2)}

The table represents a linear function. what is the slope of the function? –6 –4 4 6

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Select the number of ways in which a line and a circle can intersect