Question

Check my answers? trig questions

Answer 1

8. Identify the middle line for the function: f (t) = 5sec(3t − pi) + 1.

A. y = 3----
B. y = 2
C. y = 1
D. y = 0

10. Determine the quadrant when the terminal side of the angle lies according to the following conditions:
sin (t) < 0, csc (t) > 0.

A.Quadrant II----
B.Quadrant IV
C.Quadrant I
D. Quadrant III

Answer 2

the mid line is the vertical phase shift, it is y =1

Answer 3

@Data_LG2

Answer 4

what??? for 10, \(csc = 1/sin \) hence if sin >0, how csc <0???
they can't happen at the same time

Answer 5

yeah 10 is hard. But im not sure about 8.

Answer 6

wait did you say 8 was 1? xD

Answer 7

@radar

Answer 8

For No. 10, for sine to be negative, then that means quadrant III and IIII. Now to find where csc is positive. Do you know what quadrants are positive csc?

Answer 9

um 1 and 4 right?

Answer 10

If that is correct then the answer is Quadrant IV, IIII, or 4.

Answer 11

Let me check with Mr. Google.

Answer 12

ok haha

Answer 13

@Loser66 sorry lol is middle line and phase shift the same thing?

Answer 14

Google says, same as Loser66, can't happen

Answer 15

hmm

Answer 16

would you agree that 8. is 1?

Answer 17

I don't know but Loser66 says it is, Loser66 is usually right.

Answer 18

ok :)

Answer 19

Good luck with these and stick with Loser66.

Answer 20

thanks for your service :)