Please help me with this question urgently! Thanks in advance.

Step-by-step explanation:

First. plug in values of x and try to form a curve. Since this a quadratic, we will get a parabola( a U shaped graph).

Plug in values from -3 to 4.

for x.

Keep going until you get until you get to 4 for x.

The graph above should be your curve.

1. The roots of a quadratic are the x values when y=0, here it is 2.5 and -1.

2. Since the leading degree coeffecient is positive, we have a minimum value. It hard to tell the minimum here so let put this in vertex form, we have

First. we do

Now, we plug that in to find our y intercept of the minimum.

So we have

(3/4,-98/16).

or

(3/4,-6.125).

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

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