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FORMULA:
ANSWER:
We are given new side of square i.e, 2s + 3.
So, Area = (2s + 3)²
- (2s)² + (3)² + 2 × 2s × 3
- 4s² + 9 + 12s
Hence, The area of the new graph is a perfect square trinomial: __4__s² + __12__s +__9__.
Answer:
slope =
Step-by-step explanation:
calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (2, - 9 ) and (x₂, y₂ ) = (12, 6 )
m = = = =
Answer:
12.5
Step-by-step explanation:
(7/2) = 3.5
(3.5)^2 = 12.5