What is 4r + 3r + 7y + 5r - 2y - 6r ?A. 5r + 5yB. 29r - 27yC. 27ry
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Answer:
121
.
The axis of symmetry is the line x= 6
The parabola opens downwards.
The value of h when the equation is in vertex form is positive.
Step-by-step explanation:
In the pictures.
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