aliym7714
aliym7714 aliym7714
  • 02-07-2020
  • Mathematics
contestada

f(x) = 6x + 5 and x(y) = 4y2 – 25 For the given functions, find f(x) if y = 3.

Respuesta :

bfftlewe26
bfftlewe26 bfftlewe26
  • 02-07-2020

Answer:

if my math is right the answer is f(x) =11(19)

Step-by-step explanation:

f(x) =6x+5

divide x form both sides

f=6+5

f=11

x(y) =4y2-25

x(3) =4 (3) 2-25

divide 3 from both sides

x=4(1) 2 -25

add the 4 and 2

x=6(1)-25

x=6-25

x=19

f=11 x=19

Answer Link

Otras preguntas

A photo originally measuring 11 inches by 9 inches needs to be enlarged to a size of 55 by 45 inches. Find the scale factor.
Two forces are applied to a tree stump to pull it out of the ground. Force A has a magnitude of 2580 newtons (N) and points 36.0 ° south of east, while force B
simplify 30 (1/2 x -2) + 40 (3/4 y - 4)​
Amino acids bond to each other using hydrogen bonds. true or false
How old are spiral galaxies? I WILL MAKE YOU BRAINLIEST, 5 STARS, AND THANKS! PLEASE ASAP
Due to its system of nine air sacs connected to the lungs, the respiratory system of birds is arguably the most effective respiratory system of all air-breather
Examine the impact of risky behavior on the different spheres of well being by conducting an interview
According to Daosim,truth is found in A.God B.nature C.ancestors D.speaking truth
if x is -1, what is the value of (!(x == 0))? false true unable to determine invalid syntax
A marble rolls off the edge of a table top with a speed of 2.00 m/s.