vermass vermass
  • 25-04-2019
  • Mathematics
contestada

I kinda forgot how to do this

I kinda forgot how to do this class=

Respuesta :

cblue8282 cblue8282
  • 25-04-2019

The x-intercept is when y = 0

Equation: y = -25x + 300

Substitute: 0 = -25x + 300

Subtract: -300 = -25x

Divide: x = 12

X-intercept: (12, 0)

Meaning: Year 12 is when there are 0 fish

The y-intercept is when x = 0

Equation: y = -25 + 300

Substitute: y = 0 + 300

Simplify: y = 300

Y-intercept: (0, 300)

Meaning: At year 0, there were 300 fish.

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