**Answer:**

slope is undefined

**Step-by-step explanation:**

Calculate the slope m of AB using the slope formula

m =

with (x₁, y₁ ) = A(6, 2) and (x₂, y₂ ) = B(- 3, 2)

m = = = 0

A line with a slope of zero is a horizontal line, parallel to the x- axis.

Thus a line perpendicular to AB is a vertical line parallel to the y- axis.

The slope of a vertical line is undefined

**Answer:**

**Step-by-step explanation:**

Y = 3.2x + 5 is a linear function with slope 3.2 and y-intercept 5.

For any x value you choose to substitute for x, you'll obtain a unique y value. For example, if we were to substitute -3 for x, we'd get:

f(-3) = y = 3.2(-3) + 5, or y = -9.6 + 5 = -4.6

There is only one y result for each choice of x.

Y=3.2x+5 alone does not have an "answer." Again: You must pick your own x values and for each such value you must calculate y.

For equation

y = ax² +bx +c

the line of symmetry is given by

x = -b/(2a)

Filling in the given values, we have

-2 = -(-4)/(2a)

a = 4/(2(-2)) = -1

The value of "a" is -1.

A. She worked 6 hrs overtime

B. $9.25 x 40 = 370

6 x $13.88 = 83.28

Her weeks pay is $453.28

I hope that answered you question and that it’s right !