edward1547 edward1547

12-10-2020
Mathematics

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passes through (0, 1) and (2, 5)

Respuesta :

foldybrain foldybrain

12-10-2020

Answer:

y = 2x + 1

Step-by-step explanation:

1. Find the slope: change in y/change in x

[tex]\frac{5-1}{2-0}[/tex] = 2

Slope: 2

2. Find y-intercept by substituting in a point (0, 1)

y = 2x + b

1 = b

3. Put the equation together

y = 2x + 1

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