Does the point (–1, 5) satisfy the equation y = 7x?
1 answer:
Answer:
no
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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Step-by-step explanation:
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Answer:
The vertex is at (5,4).
Step-by-step explanation:
I graphed both of the functions on the graph below.
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