A proportional relationship has a unit rate of 1.5/1

Mathematics

1 answer:

lord [1]3 years ago

7 0

That means for every 1.5 of something, there is 1 of something else

1.5x=1y
the constant is 1.5

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Step-by-step explanation:

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Step-by-step explanation:

A function is given f(x)=4x-3.

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Step 1 of 2

A function f(x)=4 x-3 is given.

Determine the function $f\left(x_{1}\right)$ by putting the value of x=1 in the given function.

$\begin{aligned}&f(1)=4(1)-3 \\&f(1)=1\end{aligned}$$$$f(1)=1$

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Step 2 of 2

According to the formula of average rate change of the equation $\frac{\Delta y}{\Delta x}=\frac{f\left(x_{2}\right)-f\left(x_{2}\right)}{x_{2}-x_{1}}$