Answer:
The answer is π is C.) irrational, because its decimal expansion does not repeat.
Step-by-step explanation:
Pi is an irrational number because its decimal expansion goes on for infinity so in order to use π in equations we must use an approximate value (usually 3.14).
<em>Hope this helps,</em>
<em>~ Nicki ~</em>
Transformation involves changing the form of a function. The function that represents is C; ![g(x) =- \sqrt[3]{x+1}](https://tex.z-dn.net/?f=g%28x%29%20%3D-%20%5Csqrt%5B3%5D%7Bx%2B1%7D)
<h3>What is a function?</h3>
The function is a type of relation, or rule, that maps one input to specific single output.
Function f(x) is given byy;
![g(x) = \sqrt[3]{x}](https://tex.z-dn.net/?f=g%28x%29%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
f(x) is reflected across the x-axis.
The rule of this transformation (i.e. reflection) is:
(x, y) ⇒ (x, - y)
So,
This gives
![f'(x) = - \sqrt[3]{x}](https://tex.z-dn.net/?f=f%27%28x%29%20%3D%20-%20%5Csqrt%5B3%5D%7Bx%7D)
Now, f'(x) is translated 1 unit left
The rule of this transformation (i.e. translation) is:
(x, y) ⇒ (x+ 1, y)
So,
g(x) = f'(x+ 1)
This gives
![g(x) = -\sqrt[3]{x+1}](https://tex.z-dn.net/?f=g%28x%29%20%3D%20-%5Csqrt%5B3%5D%7Bx%2B1%7D)
Hence, the function that represents g(x) is (c)
Learn more about function here:
brainly.com/question/2253924
#SPJ1
X^2-4x+2/x^2-2x-15 hope this helps!
a) Two angles are said to be complementary if their sum is equal to 90°
Given : 2x and 4x are complementary angles
⇒ 2x + 4x = 90°
⇒ 6x = 90°
⇒ x = 15°
<u>Answer</u>: The two angles are : 30° and 60°
b) Two angles are said to be supplementary if their sum is equal to 180°
Given : x and 5x are supplementary angles
⇒ x + 5x = 180°
⇒ 6x = 180°
⇒ x = 30°
<u>Answer: </u>The two angles are : 30° and 150°
c) Two angles are said to be complementary if their sum is equal to 90°
Given : x and x + 50° are complementary angles
⇒ x + x + 50° = 90°
⇒ 2x = 40°
⇒ x = 20°
<u>Answer:</u> The two angles are : 20° and 70°
d) If two angles form a linear pair, then the sum of the angles should be equal to 180°
Given : 2x + 10° and 3x + 10° form a linear pair
⇒ 2x + 10° + 3x + 10° = 180°
⇒ 5x = 160°
⇒ x = 32°
⇒ 2x + 10° = 2(32) + 10° = 74°
⇒ 3x + 10° = 3(32) + 10° = 106°
<u>Answer:</u> The two angles are 74° and 106°
Answer:
−
-3^3/3250
Step-by-step explanation:
