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maks197457 [2]
4 years ago
6

Solve the equation by completing the square

Mathematics
1 answer:
Andrews [41]4 years ago
4 0

Answer:

b1=2\sqrt{46} +10

b2=10-2\sqrt{46}

Step-by-step explanation:

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DO
Evgen [1.6K]

The system of equations represented by the graph is:

y = x - 6

y + x = -2

And the solution is (2, -4), then the correct option is the first one.

<h3>What system is represented by the graph?</h3>

On the graph, we can see a system of linear equations, we can see a line with a positive slope and a line with a negative slope.

The line with a positive slope intercepts the y-axis at y = -6, then that line is:

y = a*x - 6

with a > 0.

The other line passes through the y-axis at y = -2, then the linear equation is:

y = b*x - 2

Where b < 0.

Also, remember that the solution for the system of equations is the point where the two lines intersect, so we can see that the solution is at (2, -4)

The only option that meets all the criteria is the first option:

y = x - 6

x + y = -2

And the solution is (2, -4)

Learn more about systems of equations:

brainly.com/question/13729904

#SPJ1

5 0
1 year ago
10 is 40% of what number
kifflom [539]
10 : 40 * 100 =
0.25 * 100 =
25


3 0
3 years ago
Read 2 more answers
Set up and solve an equation to find x.
riadik2000 [5.3K]
I would say the equation would be 3x=x+20 and subtract x on both sides and you get 2x=20 so then you would divide both sides by 2 and the answer is 10.
3 0
3 years ago
Ms hadley has an orange tree when she lived in california .less than 39 of the oranges were lost during the first month i need h
n200080 [17]

Answer:

Step-by-step explanation:boom boom boom boom i want you in my room lets spend the night together

7 0
3 years ago
what is the constant of variation? I determined that it didn't have one.. but that isn't an option? Help please!
lesantik [10]
The constant of a variable is my+b
8 0
4 years ago
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