Given:
The function is:
To find:
The domain of the given function.
Solution:
Domain is the set of input values.
We have,
It is a quadratic polynomial.
We know that a quadratic polynomial is defined for all real values of x. So, the given function is defined for all real values of x and the domain of the given function is:
Domain = Set of all real number
Domain = (-∞,∞)
Therefore, the correct option is B.
Answer:
B).
Step-by-step explanation:
Answer explantion
A) the ratio of the circumference of the circle to Pi: false
B) exactly 3.14
:true
C) the ratio of the diameter of a circle to Pi:false
D) the square of the circumference of a circle:false
just divide 20 by coefficient of x
x < 20/2
x < 10
70-3·6+9
Remember PEMDAS.
You must multiply the 3 and 6 together, and you would get 18.
Then, you subtract 18 from 70, which would give you 52.
And finally, you would add 9 to 52, getting 61 as your final answer.
The answer is c. Because there are 3 times more blank marbles than white marbles.
