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1. The x-intercepts of the parabola y=x^2+bx+c are (-3,0) and (5,0) What is the equation of the parabola?

Enter your answer in the form y=ax^2+bx+c.

 

2. Find the equation of the axis of symmetry of the graph of y=(x+3)^2-5.

 

3. Find the equation of the axis of symmetry of the parabola. Each box in the grid represents 1 unit.



Enter the answer as an equation.

 Apr 24, 2023
 #1
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1. The equation is y = x^2 - 8x - 20.

 Apr 25, 2023
 #2
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2. The axis of symmetry is x = 3.

 Apr 25, 2023
 #3
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3. The axis of symmetry is x = 0.

 Apr 25, 2023
 #4
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as a equation pls

Guest Apr 25, 2023

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