Hellp mee because i don't know how to do this thing i offer 100 for who has the right answer

y = 1/4x - 3

Step-by-step explanation:

Rise/run  =  1/4

y intercept =  -3

y = 1/4x - 3

Find two points on the line to use.

I'll use ( -8,-5) and (0,-3)

Slope = change in Y over change in x:

Slope = (-3 - -5) / 0- -8 = 2/8 = 1/4

Now use the point slope form y-y1 = m(x-x1)

y - (-5) = 1/4(x-(-8))

y +5 = 1/4(x +8)

Now write in slope intercept form y = mx+b

Simplify 1/4(x+8) = x/4 +2

y +5 = x/4 +2

Simplify to get y = 1/4x -3

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204