Find the vertex of the parabola whose equation is y = x2 + 6x + 2.

 The vertex of the given parabola is (-3, -7).

Step-by-step explanation:  We are given to find the vertex of the parabola with the following equation :

We know that

the vertex form of a parabola is given by

where (h, k) is the vertex of the parabola.

From equation (i), we have

Comparing the above equation with the vertex form, we get

vertex, (h, k) = (-3, -7).

Thus, the vertex of the given parabola is (-3, -7).

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

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step-by-step explanation: