The answer is c On a coordinate plane triangle A prime B prime C prime has points Negative 18,18
Answer:
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Step-by-step explanation:
Answer:
y = (x - 2)² + 9
Step-by-step explanation:
To obtain the equation in vertex form use the method of completing the square.
Add/ subtract ( half the coefficient of the x- term)² to x² - 4x
y = x² + 2(- 2)x + 4 - 4 + 13
= (x - 2)² + 9 ← in vertex form
X divided by three equals nine SO to find x you would multiply three times nine
