isaacschertzer3 isaacschertzer3
  • 01-08-2019
  • Mathematics
contestada

The function g is defined by g(x)=2x^2+3
Find g(5a)

Respuesta :

UnBrain UnBrain
  • 01-08-2019

Answer:

g(5)= 103

Step-by-step explanation:

2x is 2(5)^2+3

2*5 is 10

10^2=100

100+3 = 103

Answer Link
carlosego
carlosego carlosego
  • 01-08-2019

For this case we have a function of the form [tex]y = g (x)[/tex]

Where:

[tex]g (x) = 2x ^ 2 + 3[/tex]

We must find g (5a), that is, substitute [tex]x = 5a[/tex]:

Substituting: in the function we have:

[tex]g (5a) = 2 (5a) ^ 2 + 3\\g (5a) = 2 * 25a ^ 2 + 3\\g (5a) = 50a ^ 2 + 3[/tex]

Finally, the answer is:

[tex]g (5a) = 50a ^ 2 + 3[/tex]

Answer:

[tex]g (5a) = 50a ^ 2 + 3[/tex]

Answer Link

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