I'm assuming the limit is supposed to be

Multiply the numerator by its conjugate, and do the same with the denominator:

so that in the limit, we have

Factorize the first term in the denominator as

The
terms cancel, leaving you with

and the limand is continuous at
, so we can substitute it to find the limit has a value of -1/18.
Answer:
x=0
Step-by-step explanation:
5+x-12=2x-7
-12+5=-7
x-7=2x-7
-x -x
x-7=-7
+7 +7
x=0
for b substitute the answer in to the equation
Answer:
The slope is -1/3 and the y intercept is 5/9
Step-by-step explanation:
To find the slope, we need to put the equation in the form y= mx+b
9y=-3x+5
We will divide by 9 to isolate y
9y/9=-3x/9+5/9
y = -1/3 x + 5/9
The slope is -1/3 and the y intercept is 5/9
In mathematics, a function<span> is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output.
</span>
A relation<span> consists of two sets of elements called inputs and outputs, where the input is related to the output in some way.
</span>
I hope this helped!
Please Rate & Thank!
Please mark as Brainliest!
I hope you have a wonderful day! : )
Answer:

Step-by-step explanation:

Standard form: 
Our vertex is: 
Finally we get
as our answer.
Have an amazing day!