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Mrrafil [7]
2 years ago
14

What are the factors of the expression below? 4X2 + 12x +9

Mathematics
1 answer:
arsen [322]2 years ago
7 0
D is the correct choice
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Mr.and mrs. Smith's children all play different sports they want to buy a combination of soccer training sets which easr cost $1
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3 years ago
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Use quadratic regression to find
vovangra [49]

Answer:

y = 6x² -13x -5

Step-by-step explanation:

(1,-12) (2,-7) (5,80)

y = ax² + bx + c

-12 = a*1² + b*1 + c = a+b+c    (1)

-7 = 4a + 2b + c    (2)

80 = 25a + 5b + c   (3)

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(3)-(2): 21a + 3b = 87   (5)

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(5)-(6):  12a = 72      a = 6

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(2)                             c = -5

4 0
3 years ago
**IF ANYONE CAN DO ALL OF THESE QUESTIONS CORRECTLY AND FAST, YOU WILK BE MARKED BRAINLIEST!!**What is the measure of arc BC?
bixtya [17]

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3 years ago
List the number in order from least to greatest. |-8|,-8,0,|7|,-7
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