Write an Equation given the point (1, -1) and a rate of 2.
2 answers:
Y = mx + b
plug in the numbers to find b
-1 = 2(1) + b
simplify
-1 = 2 + b
-3 = b
write out the equation with the new info
the answer should be:
y = 2x - 3
Answer:
y+1=2(x-1)
Step-by-step explanation:
use point slope form
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Step-by-step explanation:
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