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maw [93]
3 years ago
10

Solve the linear system of equations using addition. Graph the equations to verify your solution.

Mathematics
1 answer:
Kisachek [45]3 years ago
5 0

Answer:

Infinite solutions.

Step-by-step explanation:

-4x = y + 3......(1)

y = -4x - 3........(2)

Rearranging equation (1)

y = -4x - 3 ------(3)

Adding  (2) and (3) we get

0 = 0.

The original equations are identical and their graph will be the same straight line.

Any point on the line is a solution of this system, so there are infinite solution.


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In the question above, we are given the equation of a circle as

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Step 1

Collect the like terms

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Step 2

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Since,

The equation of a circle is given as:

( x - a)² + (y - b)² = r²

where ( a , b) = center of the circle

r = radius of the the circle

The equation of the the circle for the above question is calculated as:

(x - 3)²(y - 1)² = 6

where ( a , b) = center of the circle = (3, 1)

r = radius of the the circle

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