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NATURE The frequency of a male cricket's chirp is related to the outdoor temperature. The
relationship is expressed by the graph, where y is the temperature in degrees Fahrenheit and x is the
number of chirps the cricket makes in 14 seconds. Write an equation for the line in point-slope form.



PLEASE ANSWER I WILL DO ANYTHING I NEED THIS ASAP ITS DUE IN 3 MINUTES

above is the graph needed to answer this question

NATURE The frequency of a male crickets chirp is related to the outdoor temperature The relationship is expressed by the graph where y is the temperature in deg class=

Respuesta :

y−60=1(x−20)  ,

y−40=x  ,

y−50=1(x−10)  ,

y−45=1(x−5)  ,

or

y−55=1(x−15)

Step-by-step explanation: I have no idea

fichoh

The equation for the graph written in point - slope form may be expressed thus y-60 = 1(x - 20)

The general form of a point - slope expression is :

  • y - y1 = m(x - x1)
  • m = slope

Taking the pair of points (20, 60) :

  • x1 = 20 ; y1 = 60

Slope = Rise / Run

  • Rise = (60 - 40) = 20
  • Run = (20 - 0) = 20

Slope = 20/20 = 1

Hence, the equation can be expressed thus by substituting the x1 and y1 values into the expression :

  • y - 60 = 1(x - 20)

Therefore, the point - slope expression for the graph is y-60 = 1(x - 20).

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