The graph shows a function f(x). Determine the following values.
f-1(4) =
f-1(-5) =
F-1(0) =

9514 1404 393

Step-by-step explanation:

The inverse of the function y = f(x) is ...

  x = f^-1(y)

That is, to answer this question, you find the x-value that corresponds to the given y-value. The marked points are ...

  (-4, -5), (-2, -4), (0, 0), (2, 4), (4, 5)

Look for the values 4, -5, 0 as the second number of these ordered pairs, and report the first number of the pair.

  f^-1(4) = 2

  f^-1(-5) = -4

  f^-1(0) = 0

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x

area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .