Answer:
Second Choice.
Step-by-step explanation:

That is the linear function. Any coefficients with higher degrees won't be considered as a linear function.
So we can cut out the first and last choice.
Then we have only two choices which are

The second equation is called <u>Rational</u><u> </u><u>Function</u><u> </u>where a variable is a denominator.
Therefore, the correct answer is second choice.
Simple.
to figure out if they are either: equal, greater, or smaller...
First, find a common denominator...

and

Now, we can
obviously make the assumption that

is greater than

.
Thus, your answer.
Answer:
Step-by-step explanation: idk
Answer:
m∠ADC = 132°
Step-by-step explanation:
From the figure attached,
By applying sine rule in ΔABD,


sin(∠ADB) = 
= 0.74231
m∠ADB = 
= 47.92°
≈ 48°
m∠ADC + m∠ADB = 180° [Linear pair of angles]
m∠ADC + 48° = 180°
m∠ADC = 180° - 48°
m∠ADC = 132°
Answer: 4x² + 5x + 3
<u>Step-by-step explanation:</u>
