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

The plant food which is made by photosynthesis is called
HELLO! who can help me? Name one segment that is tangent to Circle Q A) Line BC B) Line DE C) Line GH D) Line QE
How does the supremacy clause work
Fill in the missing number to complete the factorization: x 3 + 14x 2 + 59x + 70 = (x + 2)(x + 5)(x +?)
Which description most clearly defines a personal essay? A. an essay that retells a person's significant memories in a socially relevant context B.an essay that
Show the tens fact you used. Write the difference. 16-9= 10-___=_____
what is 4c squared + 6c - 3c squared - 2c -3
how do i solve y=4y and x+y=5 while solving systems by subtitution
A balanced chemical reaction obeys the law of... A) ideal gases. B) definite proportions. C) conservation of matter. D) conservation of energy.
11 less than three times a number is the same as 75 less than the product of -1 and the number