Let's use the variable E to represent the total value spent by Elena and T to represent the total value spent by Taniy.
If Elena spent $7.45 plus the cost of 3 pounds of cherries, the expression for the amount she spent is:
Taniy spent $3.35 plus the cost of 2 pounds of cherries, so the expression for the amount the spent is:
To find how much more Elena spent, let's subtract both expressions:
Therefore the answer is 4.1 + p.
The value of the and
are 0 and 1.153 .
Limiting Value of a Function. The function's limit is the value of the function as its independent variable, such as x approaches a certain value called the limiting value. For simple equations, this is similar to finding out the value of y when x has a unique value.
Given that,
f(x) =
First to calculate the limit value of the given function at x=0.
=
= 4×0×1 (∵ cos0 = 1)
= 0
Similarly,
=
= 4××cos
= 4××
(∵cos60° =
)
= 1.153
Hence, The value of the and
are 0 and 1.153.
To learn more about the limit of the function from the given link:
#SPJ9