SOLUTION: write and ecuation. Passes through (2,4) (4,7)

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Question 402256: write and ecuation. Passes through (2,4) (4,7)
Answer by sofiyac(983) About Me  (Show Source):
You can put this solution on YOUR website!
first find slope
+m=%287-4%29%2F%284-2%29=3%2F2
next plug one of the points given and the slope into point slope formula
+y-y1=m%28x-x1%29
y-4=%283%2F2%29%28x-2%29 now simplify
y-4=%283x%2F2%29-3 add 4 to each side
y=%283x%2F2%29%2B1