SOLUTION: Writing a Function rule x y -4 -3 -3 -1.5 -2 0 -1 1.5 0 3

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Question 107608This question is from textbook Algebra I
: Writing a Function rule
x y
-4 -3
-3 -1.5
-2 0
-1 1.5
0 3 This question is from textbook Algebra I

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
when x increases by 1, y increases by 1.5 ... so slope is 1.5

when x is 0, y is 3 ... so y-intercept is 3

y=1.5x+3