Question

Select the correct answer.

Which function passes through the points (2, 3) and (4,4)?
On y=x+2
OB. y=x+4
OC. y=5x+2
OD. y=23+3
E. Y=2x+
O
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Answer 1

y=1/2x+2

Explanation:

m=(y2-y1)/(x2-x1)

m=(4-3)/(4-2)

m=1/2

y-y1=m(x-x1)

y-3=1/2(x-2)

y=1/2x-2/2+3

y=1/2x-1+3

y=1/2x+2