3 years ago

Does the point (–1, 5) satisfy the equation y = 7x?

Mathematics

1 answer:

damaskus [11]3 years ago

5 0

Answer:

Step-by-step explanation:

Substitute the x- coordinate into the equation and if the result is equal to the y- coordinate then it satisfies the equation, that is

y = 7(- 1) = - 7 ≠ 5

Then (- 1, 5 ) is not a solution to the equation

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