Answer:
Option c.
Step-by-step explanation:
Given,
f(x) = y = 3x^6
To find f^-1(x), we just need to replace y with x, and x with y
x = 3*y^6
Now we solve for y
f(x)^-1 = y = ±(x/3)^(1/6)
To quickly see if it is a function, we can plot it using an graphing calculator or any plotting tool.
Please see attached picture.
By looking at the plot, we can tell f(x)^-1 is not a function, because for a single value of x, there are two corresponding values of y
Correct answer:
Option C.
You need the principal (the amount of money borrowed) the interest rate (the percent of money of pay for borrowing money) and the time (how many years you will be paying off the loan)
Answer:
2*10^4= 20000
Step-by-step explanation:
Divide 8.4 by 4.2 and multiply that by 10^7 divided by 10^3
8.4/4.2 = 2
10^7/10^3 =
10^4
Multiply them together:
2*10^4 = 20000
11/16 = 11/16
3/4 = 12/16 because 4x4 is 16 and 3x4 is 12
3/4 is bigger.
Answer:
x-3/8=3/4, (do inverse operation)x-3/8=6/8, x= 9/8
Step-by-step explanation:
