A hot liquid is placed in a refrigerator to quickly cool down. The temperature of the liquid can be modeled with the exponential
function T=a(b)^m where m is the number of minutes it has been cooling. Based on the graph below, which of the following is closest to the value b for this model?
1) b=0.65
2)b=0.84
3)b=1.28
4)b=2.17
1) b=0.65
2)b=0.84
3)b=1.28
4)b=2.17
1 answer:
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Answer:
The scale factor of the following dilation is, 0.5
Step-by-step explanation:
The rule of dilation with scale factor k is given by:
As per the statement:
Given the following dilation:
(10, 0) → (5, 0) .....[1]
We have to find the scale factor.
Using the above rule we have;
Now compare this with equation [1] we have;
(10k, 0) = (5, 0)
⇒10k = 5
After solving we get;
Therefore, the scale factor of the following dilation is, 0.5