mzzpb79g2f mzzpb79g2f
  • 02-12-2021
  • Mathematics
contestada

If f(x)=1-x+x^2 and g(x)= square root of 5+x what is (f of g) (4)

Respuesta :

loneguy
loneguy loneguy
  • 02-12-2021

[tex]f(x) = 1-x +x^2 \\\\g(x) = \sqrt{5+x} \\\\g(4) = \sqrt{5+4} = \sqrt 9 =3\\\\(f \circ g)(4)\\\\=f(g(4))\\\\=f(3)\\\\=1-3+3^2 \\\\=-2+9\\\\=7[/tex]

Answer Link

Otras preguntas

Match the measure of bearing with the appropriate graph. N49E
What seem to be the most effective ways of dealing with and reducing stress? << read less?
Which economic rule did the industrial revolution follow? Choices: A. Command system economics B. Traditional system economics C. Free market system economics D
Beats are produced when _____. a musical instrument is in tune two sound waves with very similar frequencies interfere two sound waves with very different freq
What graph shows the line y=2/5x-3
One number is 16 more than a second number. The sum of the first number and twice the second number is 139. What is the answer ?
Mi amigo me (dar) un libro nuevo
How much does a cow wait
The formula for converting a Celsius temperature to a Fahrenheit temperature is: F = C × 9⁄5 + 32 If C = 100 degrees, what is the equivalent Fahrenheit tempera
more than 20 students participate in a drawing competition. Which number line represents the statement?