Question

Just the answer please.
1: http://imgur.com/lsk26GK

2: http://imgur.com/Vs7cVpM

Answer 1

Answer on Question #58632 - Math - Trigonometry

Question 1

Which function has the graph shown?

$$y = \sin (- x)$$ $$y = \csc \left(x - \frac {\pi}{2}\right)$$ $$y = \cos x$$ $$y = - \cos x$$

Answer: $y = \sin (-x)$.

Question 2

What is the vertical displacement of the basic graph to produce a graph of $y = -2 - \cos(x - \pi)$?

3 units down

π units up

2 units down

π units down

Answer: 2 units down.

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