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

Which term identifies a type of organic reaction? (1) deposition (3) esterification (2) distillation (4) sublimation
What is freedom of religion?
Who was President during World War I?
The Federalist Papers supported the passage of the U.S. Constitution. Name one of the writers.
Find the GCF of each set of trinomials 60x^2y^2 , 35xz^3
Which energy conversion must occur in an operating electrolytic cell? (1) electrical energy to chemical energy (2) electrical energy to nuclear energy (3) chemi
what is the value of the underlined digit in 56.123? one is underlined
What is the name of the Speaker of the House of Representatives now?
Find the value of 15.0 Newton in pounds
A triangle has two sides of length 6 and 9. What could the length of the third side be? Check all that apply, A. 10 B. 7 C.4 D.2 E.15 F.12