Using the square-and-multiply approach, we have
and so, using the property that, if
and 
, then 
, we get
and so, using the property that, if
What is the range of the function f(x) = 4x + 9, given the domain D = {-4, -2, 0, 2}?
1 answer:
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Option B model shows the percent of beads that are blue.
Solution:
Fraction of beads blue =
To convert it into percent multiply the fraction by 100.
Cancel the common factors, we get
= 20%
This means total number of boxes 100 and shaded in blue color 20.
Therefore option 2 represents .
Hence option B model shows the percent of beads that are blue.