mariahflamini mariahflamini

22-09-2016
Mathematics

contestada

Suppose f and g are continuous functions such that
g(9) = 3
and
lim
x → 9
[3f(x) + f(x)g(x)] = 12.
Find
f(9).

Relax

Respuesta :

nobillionaireNobley nobillionaireNobley

01-10-2016

[3f(x) + f(x)g(x)] = 12

When x = 9,
[3f(9) + f(9)g(9)] = 12
[3f(9) + 3f(9)] = 12
6f(9) = 12
f(9) = 12/6 = 2
f(9) = 2

Answer Link

Otras preguntas

Which symbolic number is used in the design of Notre Dame’s west façade? two three four one

which of these is a drawback of raising fish in fish farms?

Read the passage and tell which dramatic device the passage describes. The director explained to the cast that the dimming of the lights would indicate t

In which case are the two atoms different isotopes of the same element?

American general who helped turn the german lines back during the battle of the bulge.

Read the passage. “I been in bed so much I done some thinking. I know about people. I know about me. And him. He can’t hurt you: but if you stand out of the way

!!!!!!!70 POINTS!!!!!!!!! The USS Alabama, built in 1942, is a monster weighing in at 35,000 tons. The ship was built during the Second World War and spent 40 m

Find the inverse of the function, and then determine whether the inverse is a function. 1.) y = 3 sqrt x-5 2.) y = x squared + 4

President Abraham Lincoln's speech at Gettysburg was A. the only speech given on the day of the ceremony. B. very long and followed by another brief spee

2. Which of the following statements is true of imagined risks? A. They're harmless, because they're imaginary. B. They're a kind of positive re