Rearrange slightly...
12xy-8y-9x+6 now factor 1st and 2nd pair of terms
4y(3x-2)-3(3x-2)
(4y-3)(3x-2)
Slope=-9/12 = -3/4
y=mx+b y=-3/4x+b
3=-3/4(-6)+b
b=3+9/2=7.5
Equation is y=-0.75x+7.5
Answer: (1,0), increases, x=0, decreases to negative infinity.
Step-by-step explanation:
Plato/edmentum
The perimeter in this case is:
y + 2x = 5000
The area is:
A = x * y
We rewrite the area:
A = x * (5000-2x)
A = 5000x-2x ^ 2
We derive:
A '= 5000-4x
We equal zero and clear x:
0 = 5000-4x
4x = 5000
x = 5000/4
x = 1250
We look for the other dimension:
y = 5000-2x
y = 5000-2 (1250)
y = 5000-2500
y = 2500
Then, the area will be:
A = (2500) * (1250)
A = 3125000 m ^ 2
Answer:
The largest area that can be enclosed is:
A = 3125000 m ^ 2
Answer:
Find the next number, variable or number multiplied by a variable after the second operator to identify the third and last term in the expression. In the example, the constant 5 is after the second plus sign in the expression, which makes it the third term in the expression.24 Apr 2017
Step-by-step explanation:
Yan po pag aralan nyo para sa mga next math prob d na kayo lalapit sa brainly paki gets nyo nalang yan...hope it helps