5(10 pts) let f(x) = 5x^3 + 6x + 3. explain why f(x) has an inverse function. find (f ')(3).

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?