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Janet, an antique dealer, purchaed a claic toy car a an

invetment. She wrote the equation y = 40x 100 to repreent

the value y in dollar of her invetment x year after he bought it. What are the initial value and rate of change! Explain

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Using the provided equation and derivative for the rate, The initial value is 100 and the rate is 40.

What do you mean by equations?

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions.

What do you mean by derivative?

in mathematics, the rate of change of a function with respect to a variable. Derivatives are fundamental to the solution of problems in calculus and differential equations.

y= 40x + 100

x=0 for initial value, We get y=100.

apply derivative on y with respect to x , We get

[tex]\frac {dy}{dx} =40[/tex]

rate =40

To learn more about derivative visit:

https://brainly.com/question/25324584

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