Answer:

Step-by-step explanation:
To find the inverse of a function, you switch the x and y values and solve for y. (keep in mind that f(x) is just another way of writing y)

so
is our answer
Answer:
y = -2.4
Step-by-step explanation:
y = 1.8 - 4.2 = -2.4
The sense of "rate<span>" being used is "a quantity, amount, or degree of something measured per unit of something else". This is what is asked in this problem. TO calculate, we divide the number of steps to the time it takes.
Steps/min = 775/12 1/2 = 62 steps per minute
Hope this answers the question. Have a nice day.</span>
Answer:
(-1,-8)
Step-by-step explanation:
The answers are:
\sqrt{3}-3 ------> (g+f)(2)
0 ------> (f/g)(-1)
-3(sqrt)(3) ------> (gxf)(2)
(sqrt)(15) ------> (g-f)(-1)