The vertex of this parabola is at (2,-4). When the y-value is -3, the x-axis is -3. What is the coefficient of the squared term in the parabola's equation? A. 5
B. 1
C. -1
D. -5

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

i got 10.28 but that rounds up to 10.3

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

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step-by-step explanation: