Answer:
The answer is C
Step-by-step explanation:
Answer:
-100
Step-by-step explanation:
Answer:
The general limit exists at <em>x</em> = 9 and is equal to 300.
Step-by-step explanation:
We want to find the general limit of the function:

By definition, a general limit exists at a point if the two one-sided limits exist and are equivalent to each other.
So, let's find each one-sided limit: the left-hand side and the right-hand side.
The left-hand limit is given by:
<h3>

</h3>
Since the given function is a polynomial, we can use direct substitution. This yields:

Evaluate:

Therefore:

The right-hand limit is given by:

Again, since the function is a polynomial, we can use direct substitution. This yields:

Evaluate:

Therefore:

Thus, we can see that:

Since the two-sided limits exist and are equivalent, the general limit of the function does exist at <em>x</em> = 9 and is equal to 300.
A^2 + b^2 = c^2 12^2 +16^2= c^2 C =400 so we square that and get the third side which is 20
Answer:
4x^2 + 9x + 4 = 0
Using the quadratic formula:
x = [-9 +- sqrt(81 - (-64)] / 2 * 4
x = [-9 +- sqrt (145)] / 8
So, the solution is your second answer:
negative 9 plus or minus the square root of 145 divided by 8.