What is the slope of the line represented by the equation -5x + 2y = 10
2 answers:
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Answer:
Step-by-step explanation:
Vertex is the minimum or maximum point of parabola
Vertex of parabola is (h,k)
Therefore, from given graph (-3,-2) is the lowest point.
Vertex of parabola is at (-3,-2).
Standard equation of parabola
Substitute the values
(-1,0) lies on the parabola.
Therefore, it satisfied the equation of parabola.
Now, using the value of a
By comparing with
We get