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grandymaker [24]
3 years ago
8

Could someone help me with number 12?

Mathematics
1 answer:
Mrac [35]3 years ago
3 0
Good luck.............
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it is a polynomial equation of degree two that can be written in tche form, where a,b, and c are real numbers and a =/
finlep [7]

Answer:

<u><em>A </em></u><u><em>quadratic function </em></u><u><em>is a second degree polynomial function. The general form of a quadratic function is this: f (x) = ax2 + bx + c, where a, b, and c are real numbers, and a≠ 0.</em></u>

6 0
2 years ago
Foci of ellipse of 3x2 + y2 =9
Oksi-84 [34.3K]

Answer:

x=√-1/3 y^2 +3 or x=-√-1/3 y^2 +3

Step-by-step explanation:

Let's solve for x.

3x2+y2=9

Step 1: Add -y^2 to both sides.

3x2+y2+−y2=9+−y2

3x2=−y2+9

Step 2: Divide both sides by 3.

3x^2/3= -y^2+9/3

x^2=-1/3 y^2 +3

x=√-1/3 y^2 +3 or x=-√-1/3 y^2 +3

Hope it helped!

8 0
3 years ago
Point A represents which fraction? A)1/3 B)4/8 C)5/6 D)5/8
ELEN [110]
I believe the answer would b ( B) 1/3

Hope this helps!
4 0
3 years ago
Which graph represents the function f(x)=x−2−−−−−√−2
Veseljchak [2.6K]

Answer:have a good day

Step-by-step explanation:

5 0
2 years ago
Could someone please help with this question
bonufazy [111]
The answer is 7 cause first you multiple 8*35=280 then you dive it by 40 which is
7
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3 years ago
Read 2 more answers
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