3 years ago

Do all graphs of linear equations in two variables have a y intercept?

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1 answer:

Gelneren [198K]3 years ago

8 0

Answer:

Yes and no because not all are in the y intercept it depends

Step-by-step explanation:

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Sergey is solving 5x2 + 20% – 7 = 0. Which steps could he use to solve the quadratic equation by completing the

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Step-by-step explanation:

we have

$5x^2+20x-7=0$

step 1

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step 2

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step 3

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step 4

Rewrite as perfect squares

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step 5

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step 6

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