<u>Answer:</u>
A. y = -2 - cos(x-π)
<u>Explanation:</u>
<u>The general form of the trig equation is:</u>
y = A sin (Bx + C) + D
where:
A is the amplitude
is the period
is the phase shift
D is the vertical shift
<u>Now, let's check the choices:</u>
<u>A. y = -2 - cos(x-π)</u>
Therefore, the function has a phase shift of π
<u>B. y = 3 cos(4x)</u>
Therefore, the function has no phase shift
<u>C. y = tan(2x)</u>
Therefore, the function has no phase shift
<u>D. y = 1 + sin(x)</u>
Therefore, the function has no phase shift
<u>Based on the above,</u> the correct answer is A
Hope this helps :)
Answer:
10/13
Step-by-step explanation:
High. Very High
The total number of cards is 8 + 3 + 2 = 13
There are 3 green ones and 10 others.
P(~G) = 10/13 = 0.769
A graph is translated according to the following rule. Describe the translation.
<span>(x, y) → (x, y +3) </span>
<span>B. The graph is translated 3 units up. ..............ANS </span>
<span>----------------------- </span>
<span>Translate the graph according to the rule (x, y) → (x, y + 4) </span>
<span>Option D.........................ANS </span>
<span>------------------------------ </span>
<span>f(x) is shown in black and g(x) is shown in red. </span>
<span>Which is a coordinate rule for the translation of f(x) to g(x)? </span>
<span>A. (x, y) → (x – 5, y) ........................ANS</span>
Answer: a²= b²+c²
Step-by-step explanation:
Pythagorean theorem states the sum of the square of the other sides of Right angled triangle equals to the square of the longest side (hypotenus) of such triangle
