An integer that would work is 14 so -3 + 14 = -11
Step-by-step explanation:
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Plug the value of x and simplify :
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Add the numbers : 4 and 5
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Multiply 7 by 9
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Answer:y = -5x + 11
Step-by-step explanation:
First, find the slope (m) of the line that passes through these points:
m = (1-6) / (2-1) = -5/1 = -5
Then use the point slope formula to find the equation of the line:
m = (y-y0)/(x-x0)
-5 = (y-1)/(x-2)
-5(x-2) = y-1
y - 1 = -5x+10
y = -5x + 11
Answer:
Average speed is 3 kilometers an hour