tanijahtanijah
tanijahtanijah tanijahtanijah
  • 21-11-2021
  • Mathematics
contestada

What are the zero(s) of the function f(x) = 4x^2 - 36x/ x - 9

A) x= -9
B) x=0
C) x=9
D) x = 0 and x = 9

What are the zeros of the function fx 4x2 36x x 9 A x 9 B x0 C x9 D x 0 and x 9 class=

Respuesta :

M1R4
M1R4 M1R4
  • 21-11-2021
To find -intercept/zero, substitute
So
0=4x^2-36x / 9-x
Now x should be #9 bcz 9-9=0
So
0=4x x(x-9)/x-9
0=4x
X=0
Answer Link

Otras preguntas

help active and passive voices … please!?
What evidence from the text supports the idea that Romeo forgets about Rosaline on seeing Juliet for the first time? A. Did my heart love till now? Forswear it,
What is the lower quartile of the following data set 53,49,43,59,63,76,40,71,47,66,57,30,48,58,35
Miss Osborne enlarges a 4-inch by 6-inch photograph by 2.5x. What are the dimensions of the enlarged photograph?
find the volume please thanks
Which two characteristics define the typical features of a developed country? high literacy rate due to funds allocated to education high percentage of the popu
HELP What is the approximate area of the shaded region created by segment BC?
How do young girls in Latin America respond to quinceanera
Which source is an example of a primary source? A. A journal entry by someone who survived a flood by clinging to a larger tree B. A history book about major fl
Who pushed the British out of Persia in the 1920s, and renamed the country Iran? Mahmoud Ahmadinejad Mustafa Kemal Ayatollah Khomeini Reza Pahlavi