2 years ago

Tell whether (1,-1) is a solution of y 9x - 10

Mathematics

1 answer:

posledela2 years ago

5 0

Answer:

yes, it is

Step-by-step explanation:

plug in the point (1, -1) (x,y) into the equation y = 9x - 10

-1 = 9(1)-10

-1 = 9-10

-1=-1

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