We have the following equation:
y = 7 / 2x +6
For this case, what we must do is replace the value of x = -3 in the given equation.
We have then:
y = (7/2) * (- 3) +6
y = -4.5
Therefore, the other coordinate is:
(-3, -4.5)
Answer:
(-3, -4.5)
Answer: 0.1
Step-by-step explanation:
Answer:
a) Yes.
Step-by-step explanation:
A function does not have any repeating values for a given x-value. According to the values of the table, there aren't multiple y-values for a given x-value. Therefore, the table represents a function.
Hey there!
The answer is 
To solve this we use subtraction, because "the difference" represents subtraction, so:

Now, we must find a common denominator, and we can see that
and
both go into
. To get to
, we multiplied the first fraction by 5 and the second by 6, so we now have:

This is equal to 
Hope it helps and have a great day!
Let x represent side opposite to highway and y represent other two opposite sides as shown in the diagram.
The perimeter of the parking lot will be sum of 3 sides that is
.
We have been given that the plan is to use 440 feet of fencing to fence off the other three sides. This means that perimeter of 3 sides is 440.


We know that area of rectangle is length times width, so area of parking lot will be 
Upon substituting value of x, we will get:


Now we will find the derivative of area function as:


Let us find critical point by equating derivative to 0.




Now we will substitute this value is equation
to solve for x as:


Therefore, the dimensions of 220 feet by 110 feet will enclose the maximum area.