Probability:
1 answer:
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Answer:
Step-by-step explanation:
a. a, b, c
Quadratic equations in standard form are written as:
The exponents are listed from greatest to least. The quadratic is already in this form, so match up the variables and values in the equation.
b. Y-intercept
The y-intercept for a quadratic is c.
You can also substitute 0 in for x, because the y-intercept occurs when the quadratic crosses the y-axis (at x=0).
We know that c=2, so the y-intercept is c.
c. Maximum/minimum
The entire quadratic is positive, so the quadratic opens up and has a minimum.
