Question

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Answer 1

y=3x+1

Explanation:

slope is 3

intercept is 1

Answer 2

Slope 3, y-intercept is 1

Explanation:

As x increases by 3, y increases by 9. Rate of change is y/x, therefore the slope is 9/3 which equals 3. If the slope is 3, to find y, simply subtract 9 from 10. 10-9 = 1.