Question

the function f(h)=2d+4.3 relates the h height of the water in a function on a calculator and use the graph to find the height of the water when the pipe has a diameter of 1.5 inches.

Answer 1

Answer:

The height of water is 7.3 inches, when diameter of pipe is 1.5 inches.  

Step-by-step explanation:

We are given the following information in the question:

$f(h) = 2d + 4.3$

where f(h) is a function for height of water and d is the diameter of pipe in inches.

We have to calculate height of water when d = 1.5 inches.

Putting d = 1.5 in the above equation, we get:

$f(h) = (2\times 1.50)+ 4.3 = 7.3$

Hence, the height of water is 7.3 inches, when diameter of pipe is 1.5 inches.

The attached image shows the graph for the given equation.

Answer 2

So, if "d" equals the diameter, we need to plug in 1.5 for "d". The equation now looks like: f(h) = 2(1.5) +4.3. Now if you multiply, it's: f(h) = 3 + 4.3, which then is: f(h) = 7.3. The height would be 7.3 in, when the diameter is 1.5 in. Hope this helps =). Have a great day!