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Aliun [14]
3 years ago
13

Please answer both questions!! Will mark brainliest!!

Mathematics
1 answer:
musickatia [10]3 years ago
5 0

Answer:

#1- is C /  #2- is b

Step-by-step explanation:

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Click on the graph to choose the correct answer to the equation. 3x - y ≥ 5 hurry
mr_godi [17]

For this case we have:

To begin we must graph 3x-y = 5, for this:

We do x = 0, then:

3 (0) -y = 5\\-y = 5\\y = -5

So, we have the point (x_ {1}, y_ {1}) = (0, -5)

We do y = 0, then:

3x-0 = 5\\3x = 5

x = \frac {5} {3}

So, we have the point(x_ {2}, y_ {2}) = (\frac {5} {3}, 0)

We place both points in a coordinate plane and graph the line. Now, we must find the shaded region that identifies the inequality 3x-y\geq 5

We must replace any point located to the left or to the right of the line. If the inequality is met, then the shaded region will be on the respective side.

We substitute the point(x_ {3}, y_ {3}) = (5,0)

3 (5) -0\geq5 \\15\geq5

The inequality is met, then the shaded region is to the right of the line.

Answer:

See attached image


3 0
4 years ago
Read 2 more answers
A linear function contains the following points.
Stels [109]

Answer:

D. The slope is 2.  The y-intercept is (0,-4)

Step-by-step explanation:

slope = \frac{y_{2}-y_{1}  }{x_{2}-x_{1} } \\= \frac{4-(-4)}{4-0}\\= \frac{4+4}{4}\\= \frac{8}{4}\\= 2

y- intercept is where x equal to 0, according to the chart, y-int is (0,-4)

so the answer is D. The slope is 2.  The y-intercept is (0,-4)

8 0
3 years ago
Please hurry!!
ahrayia [7]

Answer:d

Step-by-step explanation:

5 0
3 years ago
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Clark and Phil are each running to raise money. The amount of money (y), in dollars, they each raise is based on the distance (x
mart [117]

Answer:

Your answer is <em><u>B</u></em>

Step-by-step explanation:

i just did the test

7 0
3 years ago
What is the answer to -3(z+1)+11&lt;-2(z+13)
Oksana_A [137]
The answer is 36 i think


8 0
3 years ago
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