This is really important, brainliest to whoever answers correctly.

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)