There is 78 square units mark me as brainlist if this helps lol
The rate of change:
( y2 - y1 ) / (x2 - x1) = ( 18 in - 12 in ) / ( 6 ft - 4 ft ) =
= 6 in / 2 ft = 3 in / 1 ft
Answer: D ) 3 inches up per foot across
what do you need help for
ahaha good one
Step-by-step explanation:
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