X^2 + 4x -12 = (x+6)(x-2)
so
(x+6)(x-2)
---------------- = x - 2
x + 6
f(x) = x -2
answer is B.
because
if x = -6
then y = -6 - 2 = -8
(-6,-8) is the order pair
Answer:
x=6 cm
Step-by-step explanation:
As given in the question that ABCD is congruent to EFGH.
We can say that,
AD <-----> EH {Corresponding Parts Of Congruent Polygons}
AD=EH
We are given that,
The discriminante :
b^2-4ac
1^2 - 4 * -2 * -28 = 1 - 224 = -223
When the discriminant (b^2-4ac) is less than 0, the equation had no real solutions.
-223<0, so, 2x^2+x-28 = 0 has no real solutions.
Hope that helps :)
Answer:
The onion skin math method helps you understand
Step-by-step explanation:
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