9514 1404 393
Answer:
rectangle: 2x+2 wide by 2x high
triangle: 2 high
Step-by-step explanation:
Usually, a problem like this is asking you to find dimension expressions that combine to give you the given expression. There are usually a number of possibilities. Using the designators in the attached, we would generally like to have B > C and A about the same as C. That doesn't seem possible with the given factors.
__
The given quadratic expression factors as ...
area = 4x^2 +6x +2 = (2x+2)(2x +1)
This might be written to match the area formula as ...
(2x +2)(2x +2/2)
This would give A=2, B=2x+2, C=2x, as shown in the attachment.
Answer:
B
Step-by-step explanation:
I usually go with B if I don't know the answer it is what it is
The domain is the x values we can use
range is the y values or f(x) we get from the domain
end behavior is what happens at the ends of the graph
domain seems to be all real numbers since the arrows go infinity and there aren't any discontinuities
inequality would be -∞<x<∞
set notation would be
![D={x|- \infty](https://tex.z-dn.net/?f=D%3D%7Bx%7C-%20%5Cinfty%3Cx%3C%20%5Cinfty%7D)
interval notation would be
![(- \infty,\infty)](https://tex.z-dn.net/?f=%28-%20%5Cinfty%2C%5Cinfty%29)
the range is only from 0 and up
inequality would be f(x)≥0 since it seems to approach 0, it might be f(x)>0 tho
set notation would be
![R={f(x)|f(x)\geq 0}](https://tex.z-dn.net/?f=R%3D%7Bf%28x%29%7Cf%28x%29%5Cgeq%200%7D)
interval notation would be
![(0,\infty)](https://tex.z-dn.net/?f=%280%2C%5Cinfty%29)
end behavior
as x approaches infinity, y approaches infinity
ax a approaches negative infinity, y approaches negative infinity
Answer:
a=m/5 - 2f/5
f=m/2 - 5a/2
Step-by-step explanation:
Since "m" to find that is not possible.
Since "a" is possible, the answer is right above.
Since "f" is possible, the answer is also right above.