The answer is
-11.1 i am sure :)
Answer:
Factor form,
f(x) = (x²+2)(x-2)(x²+2x+4)
Zeroes:
x-2=0
x=2
one real zeros of the function is, 2
Answered by GAUTHMATH
At first glance, this problem seems cumbersome, but the great thing about the properties of logarithms is that they allow us to break our problem down into chunks and sort through each on its own.
Let's look at what we've been given:
We can start by using the property that
to separate our single logarithm into the sum of two:
Next, let's simplify the term
into something a little more workable. We can turn the radical
into the rational exponent 1/3, which lets us obtainin a new form for the y term:
We now have:
We can now use the property that
to bring the exponents on the x and the y out front and obtain our final answer:
Where 20 is our A and 2 is our B
49 - 4 = 45
7² - 2² = 45
a² - b² = ( a + b ) ( a - b ) - difference of squares
( 7 - 2 ) · ( 7 + 2 ) = 45
5 · 9 = 45
45 = 45
Answer: A ) Difference of Squares
The difference between the gas prices in 2013 and 2001 is 3.00
<h3>The linear equation of the graph
</h3>
Start by calculating the slope of the line of best fit using:
From the line of best fit, we have:
The regression equation is then represented as:
So, we have:
Express as decimals
<h3>The price of the gas</h3>
In 2001, the value of x is 1
So, we have:
In 2013, the value of x is 13.
So, we have:
So, the difference (d) between the prices is:
Hence, the difference between the gas prices in 2013 and 2001 is 3.00
Read more about linear regression at:
brainly.com/question/26137159