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Hitman42 [59]
3 years ago
9

F(x)=6x^2+18 how do you solve this quadratic function?

Mathematics
1 answer:
MissTica3 years ago
8 0
F(x)=6x^2+18

Factor out the 6

F(x)=6(x^2+3)

Solve

x^2=-3

no solution
Graph never crossed x-axis
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R(-9, 4) and S(2,-1); Find T.
madreJ [45]

Answer:

12.083 units

Step-by-step explanation:

Here we are given with two coordinates and asked to determine the distance between them.

Here we are going to use the distance formula, which is given as under

D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}

Where

(x_1,y_1) = (-9,4)

(x_2,y_2) = (2,-1)

Replacing these values in the distance formula

D =\sqrt{(-9-2))^2+(4-(-1))^2}

D =\sqrt{(-11)^2+(5)^2}

D =\sqrt{121+25}

D =\sqrt{146}

D= 12.083

Hence the distance is 12.083 units

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Lily forgot the security code for her apartment building. the code is two different numbers followed by a letter. how many diffe
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