aangelnp aangelnp

02-03-2020
Mathematics

contestada

Let f(x) = 2 ^ x ; its inverse is f ^ - 1 * (x) = log2 x . If f(5) = 32 , what is f ^ - 1 * (32) ?

Respuesta :

tramserran tramserran

02-03-2020

Answer: 5

Step-by-step explanation:

f(x) = 2ˣ f⁻¹(x) = log₂ x

f(5) = 2⁵ f⁻¹(32) = log₂ 32

= 32 = log₂ 2⁵

= 5

Answer Link

Otras preguntas

Which of the following describe the characteristics of a good logo? Choose all that apply. It is a complex design It is memorable. It utilizes the elements of d

a 3. A card is pulled from a standard deck of cards. Can you find P(queen or hearts)? (make sure you aren't double counting!!!)l

HELPPPP ASAP I HAVE ONLY 5 MINUTES LEFT TO ANSWER OR ILL GET A 0 ILL GIVE BRAINLY!!(05.04 MC) An image of a rectangular prism is shown below: Part A: A cross s

ANSWER FOR 25 POINTS

7. If the perimeter of the rectangle is 6x + 18, then what is the length of the rectangle? (level 4) x + 5 length

Which of the following statements about United States energy use is false?A. The United States is one of the world’s largest consumers of energy.B. The United S

Help me pls Ahhhh Help me brainles

Find the product. Write your answer as a decimal.

The final scores from the last five games of two basketball teams are given. Jumping Jackrabbits: 70, 65, 72, 80, 73 Leaping Lizards: 61, 47, 70, 63, 54 (a) Det

James read 4 pages in a book in 6 minutes. How long would you expect him to take to read 6 pages?