Answer:
10
Step-by-step explanation:
Answer:
the answer would be 15
Step-by-step explanation:
1/3 x 1/5 =1/15
Answer:

Step-by-step explanation:
Given:
The quadratic function is given as:

The standard form of a quadratic function is given as:
, where, 'a', 'h' and 'k' are real numbers.
Now, in order to convert the given function to standard form, we use completing by square method.
![-x^2+2x=-(x^2-2x)=-[(x-2)^2-2^2]=-[(x-2)^2-4]=-(x-2)^2+4](https://tex.z-dn.net/?f=-x%5E2%2B2x%3D-%28x%5E2-2x%29%3D-%5B%28x-2%29%5E2-2%5E2%5D%3D-%5B%28x-2%29%5E2-4%5D%3D-%28x-2%29%5E2%2B4)
Now,
can be rewritten as:

Therefore, the standard form of the function is:

Average rate of change over an interval =
(difference in value of the function between the
beginning and end of the interval)
divided by
(length of the interval).
Example:
If the function was 200 pounds at the beginning, and 98 pounds 3 hours later,
then the average rate of change is (98 - 200) / 3 = -34 pounds per hour.
Answer:

Step-by-step explanation:

Use the distributive property to multiply each term of the first binomial by each term of the second binomial
⇒
⇒
Collect like terms
⇒
Hope I helped!
Best regards!!