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Colt1911 [192]
3 years ago
13

Solve the system (PICTURE) by graphing

Mathematics
1 answer:
erastova [34]3 years ago
5 0

Answer:

The solution of the system of equations is the point (-3,-4)

Step-by-step explanation:

we have

y=x-1 -----> equation A

y=-\frac{4}{3}x-8 -----> equation B

we know that

The solution of the system of equations, is the intersection point both graphs

Using a graphing tool

The intersection point is (-3,-4)

see the attached figure

therefore

The solution of the system of equations is the point (-3,-4)

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Let L be the line parametrized by x = 2 + 2t, y = 3t, z = −1 − t. (a) Find a linear equation for the plane that is perpendicular
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Answer:

Step-by-step explanation:

Given that L is a line parametrized by

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