**Answer:**

-$407

-tax:6%

407 times 6 divided by 100

413/100

4.13

407 plus 4.13

$411.13

The correct answer is choice c

**Answer:**

The answer to your question is x = 1.5 Vertex = (1.5, 3.5)

**Step-by-step explanation:**

**Data**

Function

y = -2x² + 6x - 1

**Process**

**1.- Find the canonical form of the equation**

** ** y = -2x² + 6x - 1

y + 1 = -2x² + 6x

y + 1 = -2(x² - 3x )

y + 1 - 18/4 = -2(x² - 3x + 3/2²)

y -** 7/2** = -2(x -** 3/2**)²

**2.- Find the vertex**

(3/2, 7/2) = (1.5, 3.5)

**3.- Find the axis of symmetry**

The axis of symmetry is the "x" coordinate.

axis of symmetry = 1.5

The sum of a number and its additive inverse is equal to zero. The correct option among all the options that are given in the question is the second option or option "b". If we assume "x" to be a real number, then its additive inverse is "-x". On adding these two, we can see that the result comes to zero.

**Answer:**

it 1/4 the answer any questions I'm glad to help