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3 votes
Find y if the line through (5, 2) and (7, y) has a slope of 4.

Y= ___

User Volna
by
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1 Answer

5 votes
y=10

(y-2):(7-5)=4
y-2=4(7-5)
y-2=28-20
y=8+2
y=10
User Graffito
by
6.3k points