Given:
The dimensions of a rectangle are and
.
To find:
The expression that represents the area of the rectangle in simplest terms.
Solution:
Area of a rectangle is:
The dimensions of a rectangle are and
. So, the area of the given rectangle is:
Therefore, the correct option is F, i.e., .
Answer:
The range of x values for which y is unique is 2·π
Step-by-step explanation:
For a function j: X → Y to be invertible, we have that for every y in Y, there is associated only one x which is an element of x
Hence, f(x) = cos(x - π/4) gives
the x intercept at two penultimate points of the graph of cos(x - π/4) are;
x = 2.36, and x = 8.64
x = 3/4·π, and x = 2.75·π =
Hence the range of x values for which y is unique is presented as follows
The range of x values for which y is unique = 2·π.
