What are the period and phase shift for f(x) = 5 tan(2x − π)?
period: π; phase shift: x = pi over two
period: π; phase shift: x = negative pi over two
period: pi over two; phase shift: x = negative pi over two
period: pi over two; phase shift: x = pi over two
i think it is a.. explain

D. ; Phase shift

Step-by-step explanation:

We have been given a function . We are asked to find the period and phase shift for the given function.

We will use formula , where,

a = Amplitude,

d = Vertical shift.

Upon substituting the given values we will get period of the given function as:

We can find phase shift for our given function as:

Therefore, option D is the correct choice.

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

answer is b.

15

i got this one as well.