A function can be represented by equations and tables
- 4 users are logged in by 9am
- The domain is [3,23] and the range of the function is [3,4]
<h3>The number of users at 9am</h3>
The function is given as:
At 9am, x = 9.
So, we have:
Simplify
Approximate
Hence, 4 users are logged in by 9am
<h3>The domain</h3>
Set the radical to 0
Solve for x
The maximum time after midnight is 23 hours.
So, the domain is [3,23]
<h3>The range</h3>
When x = 3, we have:
When x = 23, we have:
So, the range of the function is [3,4]
Read more about domain and range at:
brainly.com/question/2264373
Answer:
Counterclockwise rotation about the origin by 90 degrees followed by reflection about the y-axis
.
Step-by-step explanation:
The shape is moved to the opposite quadrant of the second shape then flied directly onto the second shape.
If you are going from least to greatest, it is 25.005, but if you are going from greatest to least, it is 20.505 .
Hope I helped
Answer:
=x4+2x3−7x2−8x+13
Step-by-step explanation:
Let's simplify step-by-step.
x4+2x3−7x2−8x+13
There are no like terms.
Answer:
=x4+2x3−7x2−8x+13
