Which equation represents a parabola that opens upward has a minimum at x=3 and has a line of symmetry at x=3

Step-by-step explanation:

Let us consider the equation

For a quadratic equation in a standard form, , the axis of symmetry is the vertical line .

Here in this case we have,

Putting the values we get,

We can see that the axis of symmetry is x=3 and the graph is giving minimum at x=3.

Therefore, the required equation is . Refer the image attached.

2.83941151 would be the answer you're looking for! : )

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3