Considering the axis of symmetry formula is x = -b / 2a , we can fill in this with the equation given, making it x = -(6) / 2(3) which comes out to -1
So the axis of symmetry for 3x^2 + 6x + 4 is -1
First option ,, it will be the first option
Orange first = 9/13
Blue next = 4/12
<span>P(both) = (9/13)*(4/12) </span>
<span>P(both) = 3/13 ~ 0.23</span>
Answer:
b(10) = 76
Step-by-step explanation:
To find b(10) substitute n = 10 into the formula
b(10) = - 5 + 9(10 - 1) = - 5 + 9(9) = - 5 + 81 = 76
2(x+5)2+8x+5+6=0 is the answer
