haniakimora haniakimora
  • 04-05-2021
  • Mathematics
contestada

let f(x) = 6x^2 + 5 and g(x) = 3x-5. find f(g(7))

Respuesta :

msm555
msm555 msm555
  • 04-05-2021

Answer:

let f(x) = 6x^2 + 5 and g(x) = 3x-5.

f(g(x))=f(3x-5)=6(3x-5)²+5=6(9x²-30x+25)-5

=54x²-180x+150-5=54x²-180x+145

again

f(g(7))=54×7²-180×7+145

=1531 is your answer

Answer Link

Otras preguntas

Under capitalism which industry does not need to compete? A)Healthcare B)Energy C)Agriculture D)All industries compete
if you add 12 marshmallows to each of 5 bags of marshmallows, and each bag started with the same number of marshmallows, the total number of marshmallows is giv
The set of integers less than -8
a number that uses place value and a decimal point to show part of a whole
The set of integers less than -8
write the population of Lubbock in word form.
A triangular brace has an angle measure of 92 degrees, with a side opposite this angle measuring 10 inches. The base of the triangular brace, which is adjacent
A six digit number begins with the digit 8. The number us divisible by 9. All digits of the number are different. What is the smallest possible value of this nu
Why did Jews and Christians experience religious tolerance from Muslim leaders
winter is a symbol for death because it is the?