NEED ASAP - 25 POINTS---NO LINKS

What is the slope of the line in both of the graphs?

-10

Step-by-step explanation:

First, we need to find the slope, defined by m, using the equation

First, we must choose points. I will choose (2, 165) as point 1 and (1, 175) as point two, so:

x1= 1

y1= 165

x2= 2

y2= 175

Now, let's plug it in.

For the next one, we follow the same process.

Point 1: (3, 165)

Point 2: (2, 175)

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11