Answer:
The answer is C. Y= -3x+6
The answer can be found by substitute 0 into x and find the value of y. If the value is same with graph then it is correct.
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Answer:(-3,6)(-31,-3)(-3,3)
Step-by-step explanation:
(2,0)
(-6,0)
I just inserted the equation into a graphing calculator. Kinda lazy tonight :/
Step-by-step explanation:
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<u>Solution</u><u>:</u><u>-</u>
Let's find roots of x² - 3x + 2
=> x² - 3x + 2 = 0.
=> x² - x - 2x + 2 = 0.
=> x ( x - 1 ) -2 ( x - 1) = 0.
=> ( x - 1 ) ( x - 2 ) = 0.
=> x = 2, 1.
Now
- ( a + ß )² = (2+1)²=3²=9
- ( a - ß )² = ( 2 - 1 )² = 1² = 1.
So , equⁿ would be ,
=> x² - ( 9 + 1)x + 9×1=0.
<u>=> x² - 10x + 9=0.</u>
