So what makes a function a function is that each input (x) only has one output (y).
Set A is not a function because when x = 2, y = -2 and 3.
Set B is not a function because when x = 9, y = 3 and -3.
In short, the correct option is "Neither A nor B".
Answer:
Square cross section (Red)
Step-by-step explanation:
If the pyramid is cut with a plane (green) parallel to the base, the intersection of the pyramid and the plane is a square cross section (red). If the pyramid is cut with a plane (green) passing through the top vertex and perpendicular to the base, the intersection of the pyramid and the plane is a triangular cross section (red)
Answer:
The answer is D.
Step-by-step explanation:
Also if you get more equations like this, I recommend using Desmos Graphing Calculator.
Answer:
Step-by-step explanation:
Similar triangles
Cross multiply
2*(x+2) = 3*x
2x + 2*2 = 3x
2x + 4 = 3x
Subtract 2x from both sides
2x + 4 -2x = 3x - 2x
4 = x
x = 4
Well, if you multiply 16 oz (1 lbs) by (1/3).
You get 5.28 oz for 3 slices.
If you divide 5.28 by 3, you get 1.76 oz per slices.
This means that he can eat 2 full slices of turkey and half a slice in order to eat less than (1/4) of a pound.
So the answer would be 2-2.5 slices.
