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snow_lady [41]
3 years ago
15

Can someone help me understand this!!!

Mathematics
1 answer:
otez555 [7]3 years ago
4 0

Answer:

7b, 8a

Step-by-step explanation:

using the equation y=m(x)+b, m(x) is the slope, and b is the y intercept. Oky so for 7, its a slope of negative 2, and it has a y-intercept of 5, and if you look at graph b a  slope of -2 and would be a y-intercept of 5.

looking at equation a, its a Quadric function, f(x)=x^2, but it doesn't match the graph... strange because the graph for that equation would look like the image included. Hopefully this helps!

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8090 [49]

3/z when z = 2

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This is the answer

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3 years ago
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tamaranim1 [39]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

y\leq -4x-4 ----> inequality A

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The x-intercept of the solid line is -1

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see the attached figure

3 0
3 years ago
What's the pattern for 2,4,7,9
Semenov [28]

Answer:

The pattern is this: I create a function p(x) such that

p(1)=1

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Ok, I know this isn’t what you were looking for. Be careful, you must specify what type of pattern is needed, because the above satisfies the given constraints.

Step-by-step explanation:

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3 years ago
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spayn [35]
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3 0
3 years ago
A recipe calls for 1 1/2 cups of flour, 3/4 cup of white sugar, and 1/8 cup of brown sugar.
alina1380 [7]
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8 0
3 years ago
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