mahylton1969 mahylton1969
  • 09-07-2019
  • Mathematics
contestada

How do you graph
f(x)=7sec(2x)

Respuesta :

Gasaqui
Gasaqui Gasaqui
  • 15-07-2019

Answer:

We know that sec(x) = 1/cos(x). Therefore:

7sec(2x) = 7/cos(2x).

The function won't be define at the points where the denomitator equals zero, which is when x=(2n+1)π/2.

Using a graphing calculator, we get that the graph of the function is the one attached.

Ver imagen Gasaqui
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