Answer:
Bruce's function:
Felicia's function:
<em>Bruce's tiles cover more area</em>
Step-by-step explanation:
<u>Functions
</u>
We need to compare the area covered by tile of both Bruce and Felicia. We are required to find the function y, the area covered by the number of tiles he used, x.
We know the tiles used by Bruce cover 1/4 of a square foot, this is written as:
To find the function for Felicia, we must use the data provided in the table
For example,
For x=9 tiles, y=1 sq ft
For x=18 tiles, y=2 sq ft
If we set
We can find the value of k
Thus
Testing the constructed function with x=18 and x=27
The function is complete and accurate.
Comparing both functions we see that Bruce's tiles cover more area because
Answer:
im looking for anwser
Step-by-step explanation:
Answer:
- The center = (a, b) = (6, -6)
Step-by-step explanation:
Given the equation
We know that a circle equation with a radius 'r', centered at (a, b)
Rewriting in the form of the standard circle equation
Thus,
- The center = (a, b) = (6, -6)
Answer:
The first three nonzero terms in the Maclaurin series is
Step-by-step explanation:
GIven that:
The Maclaurin series of cos x can be expressed as :
From equation(1), substituting x with (4x), Then:
The first three terms of cos (4x) is:
Multiplying equation (2) with (3); we have :
Finally , multiplying 5 with ; we have:
The first three nonzero terms in the Maclaurin series is