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miss Akunina [59]
3 years ago
15

What does the closed circle represent In inequality ?

Mathematics
2 answers:
zimovet [89]3 years ago
8 0

Answer:

"Or equal to"

Step-by-step explanation:

The open circle is a basic greater than(>) and less than(<). The open one is the greater than or equal to(≥) and the less than or equal to(≤).

beks73 [17]3 years ago
6 0

Answer:

A closed dot represents a lreater than or equal to or less than or equal to, which can be distinguished in an inequaity's equation by an underline.

Step-by-step explanation:

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If C={-10,-9,-8,-7,-6,-5} and D={-6,-5,-4,-3,-3,-1} what is CnD
nalin [4]

Answer:

-123 and 203 130 31804

Step-by-step explanation:

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Solve: y = -7(-13).<br> GIVING BRAINLIST HURRY UP!!!
sesenic [268]

Answer:

The answer is 91

Step-by-step explanation:

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5 0
3 years ago
What is the best way you learn math?
ser-zykov [4K]

Answer:

to provide interest in the subject

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8 0
3 years ago
Find the minimum or maximum value of the function g(x)= -(x-2)^2-3
Nady [450]
Neato

assuming you mean
g(x)=-1(x-2)^2-3
remember
in form
f(x)=a(x-h)^2+k
a is leading coficient
(h,k) is vertex
k will be the minimum or max value of the function
if a is positive, then the parabola opens up and k is minimum
if a is negative, then the parabola opens down and k is max

given
g(x)=-1(x-2)^2-3
a is negative
the parabola opens down and k is the max value
it is -3
the max value is -3, which occors at x=2
g(2)=-3 is max
3 0
3 years ago
The graph of an equation with a negative discriminant always has what characteristic
Jet001 [13]

Answer:

See below.

Step-by-step explanation:

The zeroes of the equation will  not be real so the graph will not pass through the x-axis.

5 0
3 years ago
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