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Zigmanuir [339]
3 years ago
14

F(x)=2x-8 find a function help ;-;

Mathematics
1 answer:
never [62]3 years ago
6 0
F(x)=x2-8x+c
(I think this is the answer)

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For the quadratic equation 3x^2-18x-21=0, x1 and x2 are the roots. Find:
givi [52]

(x_1+x_2)=-b/a=18/3=6

x_1x_2=c/a=-21/3=-7

So

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(x_1-x_2)²

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x_1-x_2=8

3 0
3 years ago
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Good morning can anybody help me out with this assignment please and thanks! \
Setler79 [48]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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PLEASE HELPP!!!
valkas [14]

Answer:

x = 5

Step-by-step explanation:

since TV is a bisector to EF, TV is perpendicular to EF.

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3 years ago
Given the point (-5, 10), what would the coordinates be after that point was translated 5 units left and 4 units down? ( _ , _ )
RoseWind [281]

The given translation adds (-5, -4) to the coordinates of the given point.

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In a game, Halley has 35 cards. This is 12 more cards than Felix. Write and solve an addition equation to find the number of car
Anuta_ua [19.1K]
X + 12 = 35 for addition
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