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Mathematics

Answered

The minimum point of a quadratic
graph in the form y = x2 + ax + b is
(−2, −10).
Find a and b.

Answer :

S1NGHgo S1NGHgo

Answer:

x² + 4x - 6

Step-by-step explanation:

→ Write coordinates in completed square form

( x + 2 )² - 10

→ Expand out

x² + 4x + 4 - 10

→ Simplify

x² + 4x - 6

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