Look at the y axis. You can see that the graph reaches a minimum at y=3, and then grows indefinitely.
This implies that the range is . In fact, the range is exactly the set of all values reached by the function's outputs.
The vertical line test states that a graph is a function if and only if every possible vertical line crosses the graph at most once.
You can see that this is the case, so this is the graph of a function indeed.
3 seconds and what are you saying need more information
Answer:
The new area will be 1/4 of the old area.
Step-by-step explanation:
If you don't know the answer already from (1/2)^2 = 1/4, you can figure it out.
new area = (1/2·5 mm)·(1/2·5 mm) = (1/2)^2·(5 mm)^2
old area = (5 mm)·(5 mm) = (5 mm)^2
Then the ratio of new area to old area is ...
((1/2)^2·(5 mm)^2)/(5 mm)^2 = (1/2)^2 = 1/4
___
When any plane figure has its linear dimensions scaled by a factor of "s", its area will be scaled by a factor of s^2.
Here, s=1/2, and s^2 = 1/4, the ratio of new area to old.
Answer:
A solid with surface area 216 square meters and volume 324 cubic meters is dilated by a scale factor of k to obtain a solid with surface area 24 square meters. Find the value of k which leads to an image with the given surface area. Find the volume of the dilated solid.
Answer:
sorry im not smart lol
Step-by-step explanation: