The graph shows the relationship between the time (in seconds) and number of gallons of water in a sink. The sink starts out wit
h 8 gallons and drains at a constant rate of 35 gallons per second.
Which function represents the situation?
A f(x) = 3/5x+8
B f(x)= 3/5x-8
C f(x)= -3/5x+8
D f(x)= -3/5x-8
Which function represents the situation?
A f(x) = 3/5x+8
B f(x)= 3/5x-8
C f(x)= -3/5x+8
D f(x)= -3/5x-8
1 answer:
You might be interested in
Answer:
y-0=7(x-5)
Step-by-step explanation:
We must first calculate the slope (m) by using the following formula:
So our slope (m) is 7. Now we will plug in our slope and we can choose any point either (4,-7) or (5,0). I will choose (5,0) since it will make the math easier to work with and so:
The breadth is x.
The length is 2 m more than twice the breadth, so it's 2x+2.
The perimeter of a rectangle is twice the sum of the length and the breadth. The perimeter is 154 m.
The length of the swimming pool is 52 m, the breadth is 25 m.
The length is 2 m more than twice the breadth, so it's 2x+2.
The perimeter of a rectangle is twice the sum of the length and the breadth. The perimeter is 154 m.
The length of the swimming pool is 52 m, the breadth is 25 m.