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

Express 750 dg in g.
Javier rode his bike for a total of 41 minutes. Before lunch, he rode 1 minute less than 5 times the number of minutes he rode after lunch. How many minutes did
Find 10.5 in plus 7.35 in and use the correct number of significant digits in the sum
By 1500, what was the dominant religion in West Africa?
Archetypes are a type of _______ that appear throughout history. A. subgenre B. foreshadowing C. palliation D. motif
The Good Friday Agreement was to improve relationships in the country of A. China. B. Ireland. C. Korea. D. Israel.
Which protein serves as a chemical messenger? hemoglobin actin myosin insulin
Bones contain more ________ than any other organ. A. Iron B. Phosphate C. Calcium D. Vitamin C
What is the value of x? 4x - 9 = 27
what is 32,904+m=61,381