Sketch the graph of y=2(x+1)^2 and identify the axis of symmetry.

The axis of symmetry is (-1,0)

Hope this helps!

The axis of symmetry of this equation is at -1.

We can determine this in any equation in vertex form just by looking at it. Firstly, start with the base form of vertex form.

y = (x - h)^2 + k

In this equation (h, k) is the vertex. Working by this fact, we know the vertex is (-1, 0). The axis of symmetry is always the x value of the vertex, which allows us to state the vertex at x = -1.

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

step-by-step explanation: