Answer:
So 4th choice seems more accurate than others.
Step-by-step explanation:
Given function is ![f(x)=-\frac{2}{3}\left|x+4\right|-6](https://tex.z-dn.net/?f=f%28x%29%3D-%5Cfrac%7B2%7D%7B3%7D%5Cleft%7Cx%2B4%5Cright%7C-6)
compare this formula with f(x)=a|x-h|+k, we get h=-4, k=-6
We know that vertex for above formula is given by (h,k) then vertex for given function will be (-4,-6)
which is different than given choice so first choice is not possible.
We see that 2/3 is multiplied outside of the parent function |x| so that will create vertical not horizontal compress so 2nd choice is wrong.
when value of a is positive the graph opens up. But we have a=-2/3 which is negative so graph will open down. Hence 3rd choice is wrong.
Absolute function will have domain, all real number so x<=-6 is part of that which is partially correct.
So 4th choice seems more accurate than others.
Answer: position
Step-by-step explanation: you’re welcome
First things first. You need to know the formula for finding volume of a pyramid.
The formula is V=1/3Bh or Volume=1/3*Base Area*height
-Remember >Capital B means base area...not base
What did the problem give us?
-The height of the pyramid is 6 cm
-The length and width of the base is 2 cm
Lets plug what we know into the formula.
V=1/3Bh > 1/3(4)6
Now you would have to solve it.
1/3(4)=1.33333333333
1.33333333333*6=8
So the answer is 8 cm.
2x + y = 350
x + 2y = 475
3x + 3y = 825
x + y = 275
x = 275 - y
(plug back into first equation)
2(275 - y) + y = 350
550 - 2y + y = 350
550 - y = 350
-y =-200 or y = $200 (dog)
therefore, x = $75 (cats)
Check
2(75) + 200 = 350
75 + 400 = 475
HAPPINESS! :)
Answer:
Exact form: 11/125
Decimal Form: 0.088
Step-by-step explanation: