Answer:
So x^2 + 2xy - y^2
Step-by-step explanation:
Let "a" be added to x^2 + xy +y^2 to obtain 2x^2 + 3xy
So a = 2x^2 + 3xy - (x^2 + xy + y^2)
= 2x^2 + 3xy - x^2 -xy - y^2
= x^2 + 2xy - y^2.
So x^2 + 2xy - y^2 must be added.
Answer:there is nothing attached
Step-by-step explanation:
Answer:
Step-by-step explanation:
hello :
let : A(6,2) and B(7,3)
the slope is : (YB - YA)/(XB -XA)
(3-2)/(7-6) = 1/1
the slope is
: 1
Answer:
q = 1
Step-by-step explanation:
Hope this helps.
<h3>
Answer: f(3) = -22</h3>
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Explanation:
Each time x goes up by 1, y decreases by 6. At the bottom row, we see that x = 2 and y = -16 pair up.
So when we get to the input 3, we'll drop that -16 by 6 to get -16-6 = -22 as the output of f(3).
