gabrielgiraldo0613
gabrielgiraldo0613 gabrielgiraldo0613
  • 21-10-2021
  • Mathematics
contestada

Suppose the water level of a river is 34 feet. It recedes 1/2 foot a day. What is the equation you could use to calculate the water for a specific day?

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kamilmatematik100504
kamilmatematik100504 kamilmatematik100504
  • 21-10-2021

[tex]Answer : 34-\dfrac{1}{2} n \ \ ; \ \ \rm where \ n \ is \ the \ number\ of \ days[/tex]

Answer Link
mhanifa
mhanifa mhanifa
  • 21-10-2021

Answer:

  • f(x) = -1/2x + 34

Step-by-step explanation:

This is a linear relationship.

Using the slope intercept form:

  • y = mx + b

Given:

  • The y-intercept is b = 34
  • The slope is m = -1/2

The equation is:

  • f(x) = -1/2x + 34, where x is the number of days
Answer Link

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