dgibbs587 dgibbs587

03-12-2021
Mathematics

contestada

Find f(4), where f(x)=3^x If f(x) = 81, what is x? Please answer asap!

Respuesta :

loneguy loneguy

03-12-2021

[tex]f(x) =3^x \implies f(4) =3^4=81\\\\\\\text{Since f(x) = 81 = f(4), the value of x is 4.}[/tex]

Answer Link

Otras preguntas

Simplify the rational expression below. When typing your numerator and denominators be sure to but the term with the variable first and do not put spaces betwee

1) Jonah and three of his friends are splitting the dinner bill equally among themselves. Their total bill came to $86 before tax. If they want to leave an 18%

Which of the following is not a characteristic of a freshwater wetland? A. The ecosystem absorbs heavy rainfall to prevent flooding.B. Water flows in only one d

Who made the first vaccine for covid 19?

public schools are free schools supported by_________?

Find a two-digit number such that three times the tens digit is 2 less than twice the units digit, and twice the number is 20 greater than the number obtained

Find the difference of the polynomials given below and classify it in terms of degree and number of terms. 3n^2(n^2+4n-5)-(2n^2-n^4+3)

Find the values of x and y in the diagram below. (4x-7) 86° (7y-1)⁰ (9x + 4)

For 589-nm light, calculate the critical angle for the following materials surrounded by air.(a) fused quartz (n = 1.458)o(b) crown glass (n = 1.52)41.14o(c) po

100 POINTS AND BRAINLIEST FOR CORRECT ANSWER (URGENT!!!) Kara promised to do 5/9 of the job. So far she has done only 3/5 of what she promised to do. Kara has f