Answer:
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Step-by-step explanation:
we have
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This is the equation of a vertical parabola open upward
The vertex is a minimum
The equation of a vertical parabola in vertex form is equal to
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where
(h,k) is the vertex
Convert the given function to vertex form
Factor the leading coefficient
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Complete the square
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Rewrite as perfect squares
------> equation in vertex form
The vertex is the point (2,6)
Answer:
Step-by-step explanation: The equation of the line is written in the slope-intercept form, which is: y = mx + b, where m represents the slope and b represents the y-intercept.
Answer:
Not a function
Since x= produces y- -1 and y=-4, the relation (3,-1),(2,5),(4,-6),(3,4),(5,-8) is not a function.
Answer:
.
Step-by-step explanation: