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At 78°F, a certain insect chirps at a rate of 91 times per minute, and at 81°F, they chirp 103
times per minute. Write an equation in slope-intercept form that represents the situation.

Respuesta :

semsee45

Answer:

y = 4x - 221

Step-by-step explanation:

x = 78, y = 91

x = 81, y = 103

Slope: [tex]m=\frac{103-91}{81-78} =4[/tex]

Using  [tex]y-y_1=m(x-x_1)[/tex]

      ⇒  [tex]y-91=4(x-78)[/tex]

So [tex]y=4x-221[/tex]