sierravmj02 sierravmj02

26-02-2019
Mathematics

contestada

what is the value of f(x)=9^x when x=-2

what is the value of fx9x when x2 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

27-02-2019

Answer:

A 1/81

Step-by-step explanation:

f(x) = 9^x

Let x=-2

f(-2) = 9^-2

The negative takes it down to the denominator

f(-2) = 1/ 9^2

f(-2) = 1/81

Answer Link

Otras preguntas

Please help me answer these 2 questions with a FULL explanation so I know how to do the rest myself. Giving brainliest.

i need help with 7th grade math please 30 points need help ASAP

Edmentum evaluating a painting

Express the area A of a circle as a function of its circumference C. (A = πr² and C = 2πr)

Q10. The uniform 50-lb slender rod is subjected to a couple moment of M = 100 lb.ft. If the rod is at rest when  = 0, determine its angular velocity when  = 9

For items 6-8 Write IMPOSSIBLE, UNLIKELY, AS LIKELY AS UNLIKELY, LIKELY and CERTAIN to describe each of the following statements. 6. ___________ The sun will ri

I really need help pls helppp meee

PLEASE HELP!!! i can’t find the answer

Can somebody please help me with this please and thankyou!!

Besides stealing jewels, he also murdered her. Change to complex sentence