What is the relationship between the “solution” to a quadratic equation and the graph of a quadratic equation? How many possible real solutions might there be when you solve a quadratic equation and how do these possible solutions affect the position the parabola on a coordinate plane?
1 answer:
The solutions of a quadratic equations are the x value of the x-intercepts of the graph.
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B
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The equation is:
y = 2x + 3
Put x as 2.
y = 2(2) + 3
y = 4 + 3
y = 7
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y = 2(3) + 3
y = 6 + 3
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Put x as 5.
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