KarsinL351997 KarsinL351997
  • 03-11-2022
  • Mathematics
contestada

If f(x) = 2x^2 - 5 and g(x) = 2x + 1, evaluate f(g(x)) when x = -3

Respuesta :

ZiennaT693356 ZiennaT693356
  • 03-11-2022

[tex]f(x)=2x^2-5[/tex]

[tex]g(x)=2x+1[/tex]

[tex]f[g(x)]=f(2x+1)=2(2x+1)^2-5[/tex]

when x = -3

[tex]\begin{gathered} \Rightarrow[2(2\times-3+1)^2]-5 \\ 2[-5]^2-5=45 \end{gathered}[/tex]

The final answer is 45

Answer Link

Otras preguntas

If the value of Y is between 0.0078 and 0.01 which of the following could be Y? A. 0.08 B. 0.0099 C. 0.016 D. 0.1076
Which process changes the water vapor into water droplets that form the cloud
Cole’s smartphone is two years old and he would like to have a new one. This time, he wants to make sure that it has a longer battery charge and better geograph
A____H means that energy is ____ from a reaction.
Which equation represents a line that passes through two (3,1) (6,6)
A company is selecting 6 people to be on a committee. There are 29 employees eligible to be on the committee. What is the total number of ways the committee may
evaluate the fraction 4!•3!
what is the value of x, when -9(x-5)=x+22 1/2​
If you had the option to participate in class without having to worry about being singled out or ridiculed for giving the wrong answer, wouldn't you be more li
If you lived at point B in the diagram below, what time of day would it be? A. nighttime B. sunrise C. sunset D. daytime