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Hey I need help with this question it has 4 parts to it

Hey I need help with this question it has 4 parts to it-example-1
Hey I need help with this question it has 4 parts to it-example-1
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User Gonca
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1 Answer

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Given:

The graph is:

Find-:

(B)

The unit rate of water usage in cubic feet per hour

(C)

Equation of line

(D)

How much water would use at the park on a Tuesday

Explanation-:

(B)

Water usage in cubic feet per hour is:

The line passes at the point (0,0) and (5,150)

Cubic feet per hour is:


=(y_2-y_1)/(x_2-x_1)

Where,


\begin{gathered} (x_1,y_1)=\text{ First Point} \\ \\ (x_2,y_2)=\text{ Second Point} \end{gathered}

In the line points are:


\begin{gathered} (x_1,y_1)=(0,0) \\ \\ (x_2,y_2)=(5,150) \end{gathered}

The unit rate of water is:


\begin{gathered} =(150-0)/(5-0) \\ \\ =(150)/(5) \\ \\ =30 \end{gathered}

Hey I need help with this question it has 4 parts to it-example-1
User TomDK
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