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motikmotik
3 years ago
14

Which quadrant contains the vertex of the following: f(x) =–2x² –8x+11

Mathematics
1 answer:
leonid [27]3 years ago
4 0
Quadrant 2 contains the vertex of f(x)=-2x^2-8x+11
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Solve for m:<br><br> 13=2m+5<br><br><br> Please explain how you figured this out.
Temka [501]

Answer:

m=\left(2m+5\right)

Step-by-step explanation:

6 0
3 years ago
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A restaurant can seat 100 people. It has booths that seat 4 people and tables that seat 6 people. So far, 5 of the booths are fu
lubasha [3.4K]
Okay, lets say
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7 0
2 years ago
Factor this polynomial expression. x^2-16
V125BC [204]

Hi,

We know that:

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6 0
3 years ago
A 3-pound tub of butter at n dollars per pound costs $3.85. 3n = 3.85 3 - n = 3.85 3 + n = 3.85 3/n = 3.85
Elis [28]
Given:
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7 0
3 years ago
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Which ordered pairs are solutions to the equation?
soldier1979 [14.2K]


To solve this you want to plug in your x's and y's to see if they match.

A. 3(11)-4=33-4=29 and 29 is not equal to 5 so A is not a solution

B.3(5)-4=15-4=11=11  3(3)-4=9-4=5 and 5 is not equal to 2 so B is not a solution

C. 3(2)-4= 6-4=2 2 is not equal to 3 so C is not a solution

D is the answer. 3(5)-4=11 and 3(2)-4= 2

6 0
3 years ago
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